R. Walls - M. Murphy, Lippincott

$50.58

J. Cloherty - E. Eichenwa, Lippincott

$84.16

Jose F. Gonzalez, Mcgraw Hill

$45.60

D. Cline - O. Ma -, Mcgraw Hill

$134.40

Patrick W. Tank, Lippincott

$42.00

Jose Saban Ruiz, Diaz de Santos

$96.00

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

$46.80

Cassimeris

$102.00

Carlos A. Roldan, Lippincott

$135.60

Alexandro Bonifaz, Mcgraw Hill

$60.00

M. Nordin - V. Frankel, Lippincott

$96.00

C. Stone - R. Humphries, Mcgraw Hill

$108.00

R. Hyatt - P. Scanlon, Lippincott

$28.20

T. Browne - G. Holmes, Lippincott

$60.00

Maria A. Obando, Ula

$12.00