TY  - BOOK
AU  - Mena Brito,Carlos
ED  - Petróleos Mexicanos, Pemex
ED  - World Petroleum Congress (13th. : 1991 : Buenos Aires)
ED  - Petróleos Mexicanos, Pemex
TI  - Transpemex, a model of supply and distribution of petroleum products in Mexico
U1  - 060-665.5 W938 1991 
ER  -