00431cam a2200169 i 4500 0835211576 : Z7164.S42 HQ35 Campbell, Patricia J. Sex education books for young adults, 1892-1979 / New York : R. R. Bowker Co., 1979. ix, 169 p. ; Sex instruction Sex customs Youth Sex instruction BK 619 619 0 0 0 0 NCPDL NCPDL 2015-04-29 0 Z7164.S42 0532 2025-07-04 00:00:00 2015-04-29 BK