Fidias G. Arias, Episteme

$9.65

F. Kerlinger - H. Lee, Mcgraw Hill

$51.95

J. Hessen, Juceda

$9.60

Julian Rodriguez, San Pablo

$13.83

Piergiorgio Corbetta, Mcgraw-hill

$45.60

Alexis G. Perez, Fedupel

$12.52

Arnoldo Claret Veliz, Texto

$15.39

W. Hurley - C. Denegar, Lippincott

$88.28

Yilmar Campbell, Universidad Carabobo

$9.60

Aura Bavaresco de Prieto, Luz

$8.40

M. Martinez Lurdez, Magrawhill

$30.00

Marcos Fidel Barrera, Quiron

$11.48

Jacqueline Hurtado, Quiron

$15.13

Mario Tamayo y Tamayo, Limusa

$27.60

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00