C. Stone - R. Humphries, Mcgraw Hill

$108.00

C. Dieguez - R. Yturriaga, Mcgraw Hill

$48.00

John T. Daugirdas, Lippincott

$86.40

P. Paulman - A. Paulman, Wolters Klumer

$82.09

Rodolfo Rodriguez C., Mcgraw Hill

$49.20

Marc S. Sabatine, Lippincott

$45.12

R. Hyatt - P. Scanlon, Lippincott

$28.20

J. Cloherty - E. Eichenwa, Lippincott

$84.15

M. Nordin - V. Frankel, Lippincott

$96.00

S. Joo - A. Kau, Lippincott

$69.12

Carlos A. Roldan, Lippincott

$135.60

Insp, Mcgraw Hill

$31.20

T. Browne - G. Holmes, Lippincott

$60.00

Trujillo - Becerra- Rivas, Mcgraw Hill

$111.48

$8.40