Magaly Torres de Cardenas, Ucv

$10.52

Arnoldo Claret Veliz, Texto

$15.39

Margarita A. de Sanchez, Trillas

$39.46

Carlos Lomas, Magisterio

$9.47

S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Dorothy Adkins Wood, Trillas

$27.32

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

Carlos Sabino, Panapo

$6.55

W. Hurley - C. Denegar, Lippincott

$88.28

Mario Tamayo y Tamayo, Limusa

$27.60

F. Kerlinger - H. Lee, Mcgraw Hill

$51.94

Alexis G. Perez, Fedupel

$12.51

Lasty Balseiro Almario, Trillas

$33.39

Piergiorgio Corbetta, Mcgraw-hill

$45.60

Marcos Fidel Barrera, Quiron

$11.48