Carlos Lomas, Magisterio

$9.47

W. Hurley - C. Denegar, Lippincott

$88.28

Yilmar Campbell, Universidad Carabobo

$9.60

S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Margarita A. de Sanchez, Trillas

$39.46

Piergiorgio Corbetta, Mcgraw-hill

$45.60

Margarita A. de Sanchez, Trillas

$39.46

Mario Tamayo y Tamayo, Limusa

$27.60

J. Hessen, Juceda

$9.60

Aura Bavaresco de Prieto, Luz

$13.82

Rafael Benitez Dominguez, Cadiz

$14.73

Odalis Cañizalez, Cv. Editores

$15.00

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

F. Kerlinger - H. Lee, Mcgraw Hill

$51.94

Magaly Torres de Cardenas, Ucv

$10.52