Margarita A. de Sanchez, Trillas

$39.47

Carlos Lomas, Magisterio

$9.47

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

Jacqueline Hurtado, Quiron

$15.13

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

Aura Bavaresco de Prieto, Luz

$8.40

Mario Tamayo y Tamayo, Limusa

$27.60

Marcos Fidel Barrera, Quiron

$11.48

Melissa Rosales, Diana

$12.00

F. Kerlinger - H. Lee, Mcgraw Hill

$51.95

W. Hurley - C. Denegar, Lippincott

$88.28

Aura Bavaresco de Prieto, Luz

$13.83

S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Piergiorgio Corbetta, Mcgraw-hill

$45.60

Margarita A. de Sanchez, Trillas

$39.47