B. Shakuntala Baliga, Mcgraw Hill

$108.00

Salvador Zubiran, Mcgraw Hill

$67.20

R. Zane - J. Kosowsky, Lippincott

$55.20

Julio Sepulvedad S., Mcgraw Hill

$40.80

Mario A. Hernandez O., Mcgraw Hill

$39.60

I. Martin - Lacave, Diaz de Santos

$72.00

Maria A. Obando, Ula

$12.00

J. Cloherty - E. Eichenwa, Lippincott

$84.16

J. Garcia - J. Lopez, Mcgraw Hill

$56.40

Julio Sepulveda Saavedra, Mcgraw Hill

$108.00

$8.40

R. Skeel - S. Khlief, Lippincott

$60.00

Schwartz y Otros, Mcgraw Hill

$62.40

Roberto Arenas, Mcgraw Hill

$62.40

Jose F. Gonzalez, Mcgraw Hill

$45.60