Community Residences Group Homes -- See Group homes Here are entered works on planned, single housekeeping units in residential dwellings that provide care for small groups of unrelated residents living together as families, but requiring supervision.
Community Service Education -- See Service learning Here are entered works on programs for high school students to perform community service as an aspect of their education either as a requirement for which academic credit is received or as an opportunity for which to volunteer.
Community Songbooks -- See Songbooks Here are entered general collections of home and community songs, largely secular in content, arranged principally for mixed voices and scored on two staves, as in their sacred counterpart, the hymnals.
Commutation Rates Railroads -- See Railroads Fares Special rates Here are entered works on reduced fares for special classes of persons, such as the aged, clergy, commuters, school children, etc.