00585nam a2200193 a 4500 1541 CO-ViMGA 141112s2004 ck r 000 u spa d CO-ViMGA spa CO-ViMGA 333.8232 P327p Pedraja Toman, Rene de la Petroleo, electricidad, carbón y Política en Colombia Bogotá : Ancora, 1993 393 p Petróleo y gas natural 21 - - Electricidad 173 - - Carbón 335 CARBON COLOMBIANO 49955 PETROLEO COLOMBIANO 6175 ddc BK 13728 13728 0 0 ddc 0 0 002 MEVIECAR MEVIECAR 2015-12-04 Volumen. 1 | 11/jun/2009 0 333.8232 P327p 04294 2019-05-14 00:00:00 Ej. 1 2015-12-04 BK 0 0 ddc 0 0 GEN MEGUAMAL MEGUAMAL GEN 2024-05-21 0 333.8 P22p GUA003840 2024-05-21 21:52:35 Ej.1 2024-05-21 BK 0 0 ddc 0 0 GEN MESMARTI MESMARTI GEN 2025-06-25 0 333.8232 P327p SM04018 2025-06-25 11:28:35 Ej.1 2025-06-25 BK