00748nam a2200217Ii 45000010005000000030009000050080041000140400033000550410008000880820015000961000031001112450039001422640055001813000012002363360026002483370028002743380027003029400050003299990017003799520134003963844CO-ViMGA241108s9999||||xx |||||||||||||| ||und|| aCO-ViMGAbspaerdacCO-ViMGA0 aspa04a368.4 E8841 aJorge Mario Eastman94880710aUna política de seguridad social 1aBogotá, Colombia : República de Colombia, 1971 avolumen atextbtxt2rdacontent aunmediatedbn2rdamedia avolumebnc2rdacarrier aidficha_siabuc: 3755. -- ficha_no_siabuc:3844 c43449d43449 001040708001aMEVIGERRbMEVIGERRcGENd2006-11-27o368.4 E884pECA2499r2024-11-26 09:16:29tEj.1w2024-11-26yBKz3755 | 5527