Jose F. Gonzalez, Mcgraw Hill

$45.60

Trujillo - Becerra- Rivas, Mcgraw Hill

$111.48

$8.40

Bezares, Mcgraw Hill

$36.00

I. Martin - Lacave, Diaz de Santos

$72.00

O. Quiros - J. Quiros, Amolca

$50.40

Mario A. Hernandez O., Mcgraw Hill

$39.60

D. Nicoll - C. Mark, Mcgraw Hill

$61.89

Gerard M. Doherty, Mcgraw Hill

$117.60

Leonard Crowley, Mcgraw Hill

$68.40

Longo - Fauci - Kasper, Mcgraw Hill

$72.00

T.w. Sadler, Lippincott

$38.40

Carlos A. Roldan, Lippincott

$135.60

J. Kassirer - J. Wong, Lippincott

$88.80

S. Agabegi - E. Agabegi, Lippincott

$60.00