Mario A. Hernandez O., Mcgraw Hill

$33.00

Jose Saban Ruiz, Diaz de Santos

$80.00

S. Agabegi - E. Agabegi, Lippincott

$50.00

R. Baldor - A. Ehrlich, Lippincott

$130.00

Leonard Crowley, Mcgraw Hill

$57.00

Esp. y Mgs. Aura M. Parra, Luz

$6.92

J. Fuente - G. Heinze, Mcgraw Hill

$25.00

Miriam Guana, Mcgraw Hill

$51.58

A. Herrera - M. Granados, Mcgraw Hill

$51.58

Schwartz y Otros, Mcgraw Hill

$52.00

E. Hulley - S. Cummings, Wolters Kluwer

$106.15

Roberto Arenas, Mcgraw Hill

$52.00

Bezares, Mcgraw Hill

$30.00

P. Paulman - A. Paulman, Wolters Klumer

$68.41

I. Martin - Lacave, Diaz de Santos

$60.00