W. Hurley - C. Denegar, Lippincott

$88.28

Carlos Sabino, Panapo

$6.55

Lasty Balseiro Almario, Trillas

$33.39

Rafael Benitez Dominguez, Cadiz

$14.73

Piergiorgio Corbetta, Mcgraw-hill

$45.60

Arnoldo Claret Veliz, Texto

$15.39

Aura Bavaresco de Prieto, Luz

$13.82

Alexis G. Perez, Fedupel

$12.51

Dorothy Adkins Wood, Trillas

$27.32

Odalis Cañizalez, Cv. Editores

$15.00

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

J. Hessen, Juceda

$9.60

Jacqueline Hurtado, Quiron

$15.13

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

F. Kerlinger - H. Lee, Mcgraw Hill

$51.94