00471ntaaa2200169   45000030003000000050017000030080021000200400037000410820017000781000021000952450032001162500010001482600046001583000010002045000063002146500024002770120251027202549.00714s1973  ag    01   aAR-BaBNbspacAR-BaBNeaacrdRIC  a301.4250 B91  aBurkhart, Roy A   aFrom friendship to marriage  a1 ed.  aNew York : bHarper and Brothers, cc1937  a161 p  aA guide to youth in his search for friends and a life mate  anoviazgo-casamiento