F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Rafael Benitez Dominguez, Cadiz

$14.73

Carlos Lomas, Magisterio

$9.47

L. Carrera - M. Vasquez, Panapo

$7.47

F. Kerlinger - H. Lee, Mcgraw Hill

$51.94

J. Hessen, Juceda

$9.60

Odalis Cañizalez, Cv. Editores

$15.00

Margarita A. de Sanchez, Trillas

$39.46

Jacqueline Hurtado, Quiron

$15.13

Mirian Balestrini Acuña, Servicio Editorial

$14.86

Marcos Fidel Barrera, Quiron

$11.48

Fidias G. Arias, Episteme

$9.64

Aura Bavaresco de Prieto, Luz

$8.40

Margarita A. de Sanchez, Trillas

$39.46

Carlos Sabino, Panapo

$6.55