00418ntaaa2200157   45000030003000000050017000030080021000200400037000410820013000781000022000912450045001132500009001582600062001673000011002296500020002400120251027200616.00714s1973  ag    01   aAR-BaBNbspacAR-BaBNeaacrdRIC  a361 P21c  aParad, Howard J.   aCrisis intervention / cHoward J. Parad   a8 im  aNew York : bFamily Service Ass. of America, c1965, 1973  a368 p.  aSERVICIO SOCIAL