00512nam a22001817a 4500 BD-DhUL 20160329172321.0 160329s1953 xxu||||| |||| 001 0 eng BD-DhUL BD-DhUL 301.42 SIA Sirjamaki, John The american family in the twentienth century / John Sirjamaki, London : Harvard university press, 1953. viii, 227 p. : 21 cm. Includes index. Sociology ddc BK 51287 51287 0 0 ddc 0 301_420000000000000_SIA 0 NFIC 85535 DUL DUL GEN 1955-05-03 301.42 SIA 86355 2016-03-29 c. 1 2016-03-29 BK 0 0 ddc 0 301_420000000000000_SIA 0 NFIC 85536 DUL DUL GEN 1955-05-03 301.42 SIA 86402 2016-03-29 c. 2 2016-03-29 BK