R. Skeel - S. Khlief, Lippincott

$60.00

Alexandro Bonifaz, Mcgraw Hill

$60.00

Insp, Mcgraw Hill

$31.20

Mario A. Hernandez O., Mcgraw Hill

$39.60

Julio Sepulvedad S., Mcgraw Hill

$40.80

C. Stone - R. Humphries, Mcgraw Hill

$108.00

Carlos A. Roldan, Lippincott

$135.60

Cassimeris

$102.00

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

$46.80

S. Joo - A. Kau, Lippincott

$69.12

J. Fuente - G. Heinze, Mcgraw Hill

$30.00

Longo - Fauci - Kasper, Mcgraw Hill

$72.00

Bezares, Mcgraw Hill

$36.00

R. Hyatt - P. Scanlon, Lippincott

$28.20

R. Baldor - A. Ehrlich, Lippincott

$156.00