00641nam a2200205Ia 45000010005000000030003000050050017000080080041000250350018000660350017000840410008001010500021001091000034001302450052001642500010002162600028002266500042002549520122002969990017004185614UR20220428111913.0850101s1982            r     00010 spa d  a(janium) 5603  a(janium)5603  aspa 4aZ1001b.E73 20031 aEscamilla González, Gloria.10aManual de metodologia y tecnica bibliograficas.  a2 Ed.  aMéxico bUNAM c1982. 0aBibliografíaxTeoria, metodos, etc.  001040708AGaURBCbURBCcGENd2022-04-28eCompraoZ1001 E73 2003 p0076302r2022-04-28 00:00:00w2022-04-28yLIBRO  c35629d35629