00909nam a22002417a 450000100060000000300100000600500170001604000140003300800410004709000230008810000270011124500540013826000330019230000090022550000770023465000440031165000410035559900220039694200060041899900170042495201130044195201130055421638MX-SIABUC20260702205408.0  aMX-SIABUC050530s1977    ag x   j            spa d  aF250.157 E73t 197740aEscola, Héctor Jorge0 aTratado integral de los contratos administrativos4 aBuenos Aires :bEds. Depalma4 a2 v.4 aEsta obra pertenece al donativo del Lic. Carlos Francisco Cisneros Ramos  a1.CONTRATOS ADMINISTRATIVOSz-ARGENTINA  a2.DERECHO ADMINISTRATIVOz-ARGENTINA  a20090313 00:00:00  c1  c21638d21638  001030000014070a1b1c1d2009-03-13l0oF250.157 E73t 1977p29859r2026-07-02 20:54:08t1w2026-07-02y1  001030000024070a1b1c1d2009-03-13l0oF250.157 E73t 1977p29860r2026-07-02 20:54:08t1w2026-07-02y1