Judson, Lewis Van Hagen, 1893-1973.
[Washington, D.C.] : Dept. of Commerce, National Bureau of Standards : For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1976.
1976
Judson, Lewis Van Hagen, 1893-1973.
[Washington, D.C.] : Dept. of Commerce, National Bureau of Standards : For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1976.
1976