E. Mayeaux - J. Cox, Lippincott

$170.40

R. Hyatt - P. Scanlon, Lippincott

$28.20

Bezares, Mcgraw Hill

$36.00

R. Baldor - A. Ehrlich, Lippincott

$156.00

Julio Sepulveda Saavedra, Mcgraw Hill

$108.00

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

$46.80

M. Nordin - V. Frankel, Lippincott

$96.00

O. Quiros - J. Quiros, Amolca

$50.40

Trujillo - Becerra- Rivas, Mcgraw Hill

$111.49

Rebecca L. Shoener, Mcgraw Hill

$42.00

Mario A. Hernandez O., Mcgraw Hill

$39.60

Francisco A. Orduña P., Diaz de Santos

$36.00

E. Hulley - S. Cummings, Wolters Kluwer

$127.38

Patrick W. Tank, Lippincott

$42.00

S. Mcphee - M. Papadakis, Mcgraw Hill

$93.60