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Opera Librettists -- See Librettists
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1
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Opera Librettos -- See Operas Librettos
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1
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Opera Mexico : Maretzek, Max,
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1970
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1
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Opera Miscellanea : Lee, M. Owen,
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2000
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1
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|
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Opera Nazionale Balilla : Ponzio, Alessio,
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2015
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1
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|
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Opera Political Aspects : Bokina, John.
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1997
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1
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Opera Political Aspects Hungary History 19th Century : Lajosi, Krisztina,
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2018
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1
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|
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Opera Political Aspects Mexico Mexico City History 19th Century : Pablo de Hammeken, Luis,
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2018
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1
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Opera Producers And Directors Biography : Mansouri, Lotfi.
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2010
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1
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| |
Opera Production -- See Opera Production and direction
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|
1
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Opera Production And Direction 21st Century : Cormier, Margaret,
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2024
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1
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Opera Production And Direction Texas Dallas : Wallace, Robert K.,
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2013
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1
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Opera Russia 18th Century : Smith, Douglas,
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2008
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1
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Opera Russia Federation 20th Century : Morrison, Simon Alexander,
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2002
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1
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Opera Russia Federation Moscow 19th Century : Haldey, Olga,
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2010
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1
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Opera Social Aspects Italy 18th Century : Feldman, Martha.
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2007
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1
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Opera Social Aspects Mexico Mexico City History 19th Century : Pablo de Hammeken, Luis,
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2018
|
1
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|
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Opera South America 18th Century : Gasta, Chad M.
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2013
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1
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Opera Spain 17th Century : Gasta, Chad M.
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2013
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1
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Opera Spain 18th Century : Gasta, Chad M.
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2013
|
1
|
| |
Opera Stories Plots Etc -- See Operas Stories, plots, etc.
--subdivision Stories, plots, etc. under names of individual composers
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|
1
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Opera United States : Kirk, Elise K.
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2001
|
1
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Operant Conditioning -- See Also the narrower term Biofeedback training
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|
1
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