F. Kerlinger - H. Lee, Mcgraw Hill
$43.29
Emilia Bermudez, Cpluz
$6.00
J. Garcia - J. Lopez, Mcgraw Hill
$47.00
J. Rivas Miranda, Mcgraw Hill
$25.00
Carmelo Borrego, Livrosca
$13.89
Allan Breuwer Carias, Juridica Venezolana
$7.00
H. Koontz - H. Weihrich, Mcgraw Hill
$71.00
Gaceta No 5.022, Njr
$2.00