Aura Bavaresco de Prieto, Luz

$13.82

Piergiorgio Corbetta, Mcgraw-hill

$45.60

Odalis Cañizalez, Cv. Editores

$15.00

Carlos Lomas, Magisterio

$9.47

Carlos Sabino, Panapo

$6.55

Marcos Fidel Barrera, Sypal

$13.56

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Mirian Balestrini Acuña, Servicio Editorial

$14.86

Magaly Torres de Cardenas, Ucv

$10.52

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

W. Hurley - C. Denegar, Lippincott

$88.28

Fidias G. Arias, Episteme

$9.64

Margarita A. de Sanchez, Trillas

$39.46

Margarita A. de Sanchez, Trillas

$39.46