Odalis Cañizalez, Cv. Editores

$15.00

Alexis G. Perez, Fedupel

$12.51

Melissa Rosales, Diana

$12.00

Marcos Fidel Barrera, Sypal

$13.56

M. Martinez Lurdez, Magrawhill

$30.00

Mirian Balestrini Acuña, Servicio Editorial

$14.86

L. Carrera - M. Vasquez, Panapo

$7.47

Margarita A. de Sanchez, Trillas

$39.46

F. Kerlinger - H. Lee, Mcgraw Hill

$51.94

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Piergiorgio Corbetta, Mcgraw-hill

$45.60

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

Lasty Balseiro Almario, Trillas

$33.39

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

Aura Bavaresco de Prieto, Luz

$13.82