F. Kerlinger - H. Lee, Mcgraw Hill

$43.29

Marcos Fidel Barrera, Quiron

$9.57

$6.00

Mario Tamayo y Tamayo, Limusa

$23.00

Aura Bavaresco de Prieto, Luz

$7.00

Aura Bavaresco de Prieto, Luz

$11.52

Marcos Fidel Barrera, Sypal

$11.30

R. Hernandez - N. Mendoza, Mcgraw Hill

$25.00

Margarita A. de Sanchez, Trillas

$10.00

M. Martinez Lurdez, Magrawhill

$25.00

Margarita A. de Sanchez, Trillas

$10.00

Aura Marina Bavaresco, la Universidad Del Zulia

$7.50

Lasty Balseiro Almario, Trillas

$22.00

F. Barriga - G. Hernandez, Mcgraw Hill

$28.00

W. Hurley - C. Denegar, Lippincott

$73.57