M. Martinez Lurdez, Magrawhill

$30.00

Marcos Fidel Barrera, Quiron

$11.48

Aura Bavaresco de Prieto, Luz

$8.40

S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Dorothy Adkins Wood, Trillas

$27.32

L. Carrera - M. Vasquez, Panapo

$7.47

W. Hurley - C. Denegar, Lippincott

$88.28

Carlos Lomas, Magisterio

$9.47

Fidias G. Arias, Episteme

$9.64

Carlos Sabino, Panapo

$6.55

Yilmar Campbell, Universidad Carabobo

$9.60

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

Rafael Benitez Dominguez, Cadiz

$14.73

Margarita A. de Sanchez, Trillas

$39.46

F. Kerlinger - H. Lee, Mcgraw Hill

$51.94