S. Dominguez - E. Sanchez, Mcgraw Hill

$20.00

Arnoldo Claret Veliz, Texto

$12.83

Rafael Benitez Dominguez, Cadiz

$12.28

Melissa Rosales, Diana

$10.00

Aura Bavaresco de Prieto, Luz

$7.00

Margarita A. de Sanchez, Trillas

$10.00

F. Kerlinger - H. Lee, Mcgraw Hill

$43.29

Julian Rodriguez, San Pablo

$11.52

J. Hessen, Juceda

$8.00

Magaly Torres de Cardenas, Ucv

$8.77

Carlos Lomas, Magisterio

$7.89

Aura Bavaresco de Prieto, Luz

$11.52

Alexis G. Perez, Fedupel

$10.43

Margarita A. de Sanchez, Trillas

$25.00

Fidias G. Arias, Episteme

$8.04