Jose F. Gonzalez, Mcgraw Hill

$45.60

E. Mayeaux - J. Cox, Lippincott

$170.40

Joseph E. Muscolino, Lippincott

$69.60

J. Garcia - J. Lopez, Mcgraw Hill

$56.40

C. Stone - R. Humphries, Mcgraw Hill

$108.00

G. Frendl - R. Urman, Lippincott

$54.40

D. Cline - O. Ma -, Mcgraw Hill

$134.40

R. Zane - J. Kosowsky, Lippincott

$55.20

C. Braun - C. Anderson, Lippincott

$114.00

Jose Saban Ruiz, Diaz de Santos

$96.00

A. Herrera - M. Granados, Mcgraw Hill

$61.89

Roberto Arenas, Mcgraw Hill

$62.40

Mario A. Hernandez O., Mcgraw Hill

$39.60

Alexandro Bonifaz, Mcgraw Hill

$60.00

S. Mcphee - M. Papadakis, Mcgraw Hill

$93.60