T. Browne - G. Holmes, Lippincott

$60.00

Leonard Crowley, Mcgraw Hill

$68.40

R. Skeel - S. Khlief, Lippincott

$60.00

S. Joo - A. Kau, Lippincott

$69.12

Rodolfo Rodriguez C., Mcgraw Hill

$49.20

Lynn S. Bickley, Lippincott

$125.12

Alexandro Bonifaz, Mcgraw Hill

$60.00

Fernando Guzman Toro, Vadell Hermanos

$14.40

Trujillo - Becerra- Rivas, Mcgraw Hill

$111.49

P. Paulman - A. Paulman, Wolters Klumer

$82.09

$8.40

M. Nordin - V. Frankel, Lippincott

$96.00

Tintinalli, Mcgrawhill

$93.60

Insp, Mcgraw Hill

$31.20

D. Cline - O. Ma -, Mcgraw Hill

$134.40