R. Ahumada - A.montenegro, Trillas
$8.75
E. Rodriguez - F. Suarez, Romor
$7.00
Luis Fraga Lo Curto, Funeda
$7.00
Anil K. Lalwani, Macgraw Hill
$48.00
Y. Cengel - J. Cimbala, Mcgraw Hill
$36.00
H. Koontz - H. Weihrich, Mcgraw Hill
$71.00
Allan Brewer- Carias, Juridica Venezolana
$10.87
Gaceta N. 40.639, Njr
$2.00