00448ntaaa2200169   45000030003000000050017000030080021000200400037000410820017000781000028000952450043001232500010001662600044001763000011002205000034002316500013002650120251027202449.00714s1973  ag    01   aAR-BaBNbspacAR-BaBNeaacrdRIC  a266.0980 Es8  aEstep, Jr., William R.   aColumbia: Land of confict and promise.  a1 ed.  aNashville : bConvention Press, cc1968  a128 p.  aestudio misionero de Columbia  aMisiones