00405ntaaa2200157   45000030003000000050017000030080021000200400037000410820017000781000024000952450026001192500010001452600069001553000010002245000013002340120251027202057.00714s1973  ag    01   aAR-BaBNbspacAR-BaBNeaacrdRIC  a252.0000 M18  aMachen, J. Gresham   aWhat is christianity?  a1 ed.  aGrand Rapids : bWilliam B. Eerdmans Publishing Company, cc1951  a317 p  aMensajes