Yilmar Campbell, Universidad Carabobo

$9.60

Fidias G. Arias, Episteme

$9.65

M. Martinez Lurdez, Magrawhill

$30.00

Mirian Balestrini Acuña, Servicio Editorial

$14.87

Julian Rodriguez, San Pablo

$13.83

Aura Bavaresco de Prieto, Luz

$8.40

J. Hessen, Juceda

$9.60

Jacqueline Hurtado, Quiron

$15.13

Margarita A. de Sanchez, Trillas

$39.47

Mario Tamayo y Tamayo, Limusa

$27.60

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Melissa Rosales, Diana

$12.00

W. Hurley - C. Denegar, Lippincott

$88.28

F. Kerlinger - H. Lee, Mcgraw Hill

$51.95

Piergiorgio Corbetta, Mcgraw-hill

$45.60