R. Baldor - A. Ehrlich, Lippincott

$156.00

E. Mayeaux - J. Cox, Lippincott

$170.40

Jose F. Gonzalez, Mcgraw Hill

$45.60

Julio Sepulvedad S., Mcgraw Hill

$40.80

Mario A. Hernandez O., Mcgraw Hill

$39.60

F.j. Blanco - J.d. Cañete, Panamericana

$46.80

A. Herrera - M. Granados, Mcgraw Hill

$61.89

G. Frendl - R. Urman, Lippincott

$54.40

Roberto Arenas, Mcgraw Hill

$62.40

J. Kassirer - J. Wong, Lippincott

$88.80

R. Zane - J. Kosowsky, Lippincott

$55.20

M. Breskin - K. Dumith, Mcgraw Hill

$69.60

D. Nicoll - C. Mark, Mcgraw Hill

$61.90

Linda E. Muños Espinosa, Mcgraw Hill

$144.00

Leonard Crowley, Mcgraw Hill

$68.40