J. Hessen, Juceda

$9.60

F. Kerlinger - H. Lee, Mcgraw Hill

$51.95

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

Arnoldo Claret Veliz, Texto

$15.39

Alexis G. Perez, Fedupel

$12.52

Lasty Balseiro Almario, Trillas

$33.40

Carlos Sabino, Panapo

$6.55

S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Fidias G. Arias, Episteme

$9.65

Rafael Benitez Dominguez, Cadiz

$14.74

Piergiorgio Corbetta, Mcgraw-hill

$45.60

Jacqueline Hurtado, Quiron

$15.13

W. Hurley - C. Denegar, Lippincott

$88.28

Aura Bavaresco de Prieto, Luz

$13.83

L. Carrera - M. Vasquez, Panapo

$7.48