Margarita A. de Sanchez, Trillas

$39.46

Marcos Fidel Barrera, Sypal

$13.56

J. Hessen, Juceda

$9.60

L. Carrera - M. Vasquez, Panapo

$7.47

Alexis G. Perez, Fedupel

$12.51

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

F. Kerlinger - H. Lee, Mcgraw Hill

$51.94

Lasty Balseiro Almario, Trillas

$33.39

Yilmar Campbell, Universidad Carabobo

$9.60

Aura Bavaresco de Prieto, Luz

$13.82

Dorothy Adkins Wood, Trillas

$27.32

Margarita A. de Sanchez, Trillas

$39.46

Marcos Fidel Barrera, Quiron

$11.48

Aura Bavaresco de Prieto, Luz

$8.40

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00