Yilmar Campbell, Universidad Carabobo

$9.60

J. Hessen, Juceda

$9.60

Mario Tamayo y Tamayo, Limusa

$27.60

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Piergiorgio Corbetta, Mcgraw-hill

$45.60

Margarita A. de Sanchez, Trillas

$39.46

M. Martinez Lurdez, Magrawhill

$30.00

Carlos Lomas, Magisterio

$9.47

Mirian Balestrini Acuña, Servicio Editorial

$14.86

F. Kerlinger - H. Lee, Mcgraw Hill

$51.94

Odalis Cañizalez, Cv. Editores

$15.00

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

Arnoldo Claret Veliz, Texto

$15.39

Fidias G. Arias, Episteme

$9.64

Margarita A. de Sanchez, Trillas

$39.46