00415ntaaa2200169   45000030003000000050017000030080021000200200015000410400037000560820017000931000020001102450033001302500010001632600053001733000010002266500009002360120251027202549.00714s1973  ag    01   a9506180202  aAR-BaBNbspacAR-BaBNeaacrdRIC  a301.4240 St8  aStreet, Robert   aTécnicas sexuales modernas  a1 ed.  aBuenos Aires : bEdiciones Hormé, c1966, 1984  a237 p  asexo