F. Kerlinger - H. Lee, Mcgraw Hill

$51.94

M. Martinez Lurdez, Magrawhill

$30.00

Aura Bavaresco de Prieto, Luz

$13.82

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

Marcos Fidel Barrera, Sypal

$13.56

Alexis G. Perez, Fedupel

$12.51

Magaly Torres de Cardenas, Ucv

$10.52

Yilmar Campbell, Universidad Carabobo

$9.60

Mario Tamayo y Tamayo, Limusa

$27.60

J. Hessen, Juceda

$9.60

Fidias G. Arias, Episteme

$9.64

Melissa Rosales, Diana

$12.00

W. Hurley - C. Denegar, Lippincott

$88.28

Lasty Balseiro Almario, Trillas

$33.39

Mirian Balestrini Acuña, Servicio Editorial

$14.86