Fidias G. Arias, Episteme

$9.64

Dorothy Adkins Wood, Trillas

$27.32

Mirian Balestrini Acuña, Servicio Editorial

$14.86

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Aura Bavaresco de Prieto, Luz

$13.82

Yilmar Campbell, Universidad Carabobo

$9.60

S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

Aura Bavaresco de Prieto, Luz

$8.40

Lasty Balseiro Almario, Trillas

$33.39

Margarita A. de Sanchez, Trillas

$39.46

Marcos Fidel Barrera, Sypal

$13.56

Carlos Sabino, Panapo

$6.55

Margarita A. de Sanchez, Trillas

$39.46

F. Kerlinger - H. Lee, Mcgraw Hill

$51.94