Lynn S. Bickley, Lippincott

$125.12

A. Herrera - M. Granados, Mcgraw Hill

$61.89

Tintinalli, Mcgrawhill

$93.60

Alexandro Bonifaz, Mcgraw Hill

$60.00

Rodolfo Rodriguez C., Mcgraw Hill

$49.20

Bezares, Mcgraw Hill

$36.00

D. Cline - O. Ma -, Mcgraw Hill

$134.40

Mario A. Hernandez O., Mcgraw Hill

$39.60

D. Nicoll - C. Mark, Mcgraw Hill

$61.89

I. Martin - Lacave, Diaz de Santos

$72.00

Jose F. Gonzalez, Mcgraw Hill

$45.60

J. Kassirer - J. Wong, Lippincott

$88.80

Esp. y Mgs. Aura M. Parra, Luz

$8.30

T. Browne - G. Holmes, Lippincott

$60.00

Joseph E. Muscolino, Lippincott

$69.60