Patrick W. Tank, Lippincott

$42.00

T.w. Sadler, Lippincott

$38.40

Lynn S. Bickley, Lippincott

$125.12

Mario A. Hernandez O., Mcgraw Hill

$39.60

Maria A. Obando, Ula

$12.00

Trujillo - Becerra- Rivas, Mcgraw Hill

$111.48

A. Herrera - M. Granados, Mcgraw Hill

$61.89

Miriam Guana, Mcgraw Hill

$61.89

J. Kassirer - J. Wong, Lippincott

$88.80

R. Walls - M. Murphy, Lippincott

$50.58

Francisco A. Orduña P., Diaz de Santos

$36.00

Longo - Fauci - Kasper, Mcgraw Hill

$72.00

G. Frendl - R. Urman, Lippincott

$54.39

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

$46.80

R. Zane - J. Kosowsky, Lippincott

$55.20