00509     2200193   4500001002100000005001800021008004100039020001800080035002400098090002000122100001900142245003100161250001200192260003100204300002900235650002100264850001500285999001500300YOGYA-1010000000208120101005095650742                                   ind    a979-413-335-3  0010-101000000002081  aDEP 374.2 Bul T  aBulatau S.J, J  aTeknik diskusi berkelompok  aCet. 8.  aYogyakartabKanisiusc1990  a44 hlm. : ilus. ; 21 cm.  aKelompok diskusi  aYOPDYOG[B]  aB000015544