J. Cloherty - E. Eichenwa, Lippincott

$84.16

C. Stone - R. Humphries, Mcgraw Hill

$108.00

Francisco A. Orduña P., Diaz de Santos

$36.00

T. Browne - G. Holmes, Lippincott

$60.00

Esp. y Mgs. Aura M. Parra, Luz

$8.30

Salvador Zubiran, Mcgraw Hill

$67.20

Rebecca L. Shoener, Mcgraw Hill

$42.00

Schwartz y Otros, Mcgraw Hill

$62.40

Jose Saban Ruiz, Diaz de Santos

$96.00

Carlos A. Roldan, Lippincott

$135.60

Julio Sepulvedad S., Mcgraw Hill

$40.80

S. Mcphee - M. Papadakis, Mcgraw Hill

$93.60

R. Hyatt - P. Scanlon, Lippincott

$28.20

Miriam Guana, Mcgraw Hill

$61.89

Longo - Fauci - Kasper, Mcgraw Hill

$72.00