Maria A. Obando, Ula

$10.00

Rebecca L. Shoener, Mcgraw Hill

$35.00

R. Skeel - S. Khlief, Lippincott

$50.00

Leonard Crowley, Mcgraw Hill

$57.00

T.w. Sadler, Lippincott

$32.00

Carlos A. Roldan, Lippincott

$113.00

D. Cline - O. Ma -, Mcgraw Hill

$112.00

Insp, Mcgraw Hill

$26.00

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

$39.00

O. Quiros - J. Quiros, Amolca

$42.00

D. Fitzgibbon - J. Loeser, Lippincott

$125.00

S. Joo - A. Kau, Lippincott

$57.60

M. Nordin - V. Frankel, Lippincott

$80.00

G. Frendl - R. Urman, Lippincott

$45.33

Marc S. Sabatine, Lippincott

$37.60