R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

J. Hessen, Juceda

$9.60

Alexis G. Perez, Fedupel

$12.51

Fidias G. Arias, Episteme

$9.64

S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Odalis Cañizalez, Cv. Editores

$15.00

Margarita A. de Sanchez, Trillas

$39.46

Margarita A. de Sanchez, Trillas

$39.46

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

Marcos Fidel Barrera, Quiron

$11.48

Aura Bavaresco de Prieto, Luz

$13.82

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Mirian Balestrini Acuña, Servicio Editorial

$14.86

Piergiorgio Corbetta, Mcgraw-hill

$45.60

Dorothy Adkins Wood, Trillas

$27.32