Carlos Sabino, Panapo

$6.55

Magaly Torres de Cardenas, Ucv

$10.52

Marcos Fidel Barrera, Sypal

$13.56

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

Fidias G. Arias, Episteme

$9.64

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

Margarita A. de Sanchez, Trillas

$39.46

Mirian Balestrini Acuña, Servicio Editorial

$14.86

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

W. Hurley - C. Denegar, Lippincott

$88.28

Arnoldo Claret Veliz, Texto

$15.39

Alexis G. Perez, Fedupel

$12.51

Rafael Benitez Dominguez, Cadiz

$14.73

Aura Bavaresco de Prieto, Luz

$13.82

F. Kerlinger - H. Lee, Mcgraw Hill

$51.94