Piergiorgio Corbetta, Mcgraw-hill

$45.60

Jacqueline Hurtado, Quiron

$15.13

Magaly Torres de Cardenas, Ucv

$10.52

Julian Rodriguez, San Pablo

$13.82

Melissa Rosales, Diana

$12.00

M. Martinez Lurdez, Magrawhill

$30.00

Marcos Fidel Barrera, Sypal

$13.56

S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Carlos Lomas, Magisterio

$9.47

Fidias G. Arias, Episteme

$9.64

Odalis Cañizalez, Cv. Editores

$15.00

W. Hurley - C. Denegar, Lippincott

$88.28

J. Hessen, Juceda

$9.60

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

Mirian Balestrini Acuña, Servicio Editorial

$14.86