Mirian Balestrini Acuña, Servicio Editorial

$14.86

M. Martinez Lurdez, Magrawhill

$30.00

Magaly Torres de Cardenas, Ucv

$10.52

Mario Tamayo y Tamayo, Limusa

$27.60

Dorothy Adkins Wood, Trillas

$27.32

Margarita A. de Sanchez, Trillas

$39.46

Julian Rodriguez, San Pablo

$13.82

L. Carrera - M. Vasquez, Panapo

$7.47

S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Margarita A. de Sanchez, Trillas

$39.46

Rafael Benitez Dominguez, Cadiz

$14.73

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

F. Kerlinger - H. Lee, Mcgraw Hill

$51.94

Carlos Lomas, Magisterio

$9.47

Carlos Sabino, Panapo

$6.55