Aura Bavaresco de Prieto, Luz

$13.82

Carlos Sabino, Panapo

$6.55

Mario Tamayo y Tamayo, Limusa

$27.60

Alexis G. Perez, Fedupel

$12.51

Julian Rodriguez, San Pablo

$13.82

Marcos Fidel Barrera, Quiron

$11.48

Mirian Balestrini Acuña, Servicio Editorial

$14.86

Jacqueline Hurtado, Quiron

$15.13

Margarita A. de Sanchez, Trillas

$39.46

Melissa Rosales, Diana

$12.00

Magaly Torres de Cardenas, Ucv

$10.52

Margarita A. de Sanchez, Trillas

$39.46

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Yilmar Campbell, Universidad Carabobo

$9.60

Piergiorgio Corbetta, Mcgraw-hill

$45.60