Yilmar Campbell, Universidad Carabobo

$9.60

Aura Bavaresco de Prieto, Luz

$13.82

Margarita A. de Sanchez, Trillas

$39.46

W. Hurley - C. Denegar, Lippincott

$88.28

F. Kerlinger - H. Lee, Mcgraw Hill

$51.94

Fidias G. Arias, Episteme

$9.64

Odalis Cañizalez, Cv. Editores

$15.00

Mario Tamayo y Tamayo, Limusa

$27.60

Marcos Fidel Barrera, Quiron

$11.48

Dorothy Adkins Wood, Trillas

$27.32

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

Melissa Rosales, Diana

$12.00

J. Hessen, Juceda

$9.60

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

Arnoldo Claret Veliz, Texto

$15.39