J. Romero - G. Tena, Mcgraw Hill

$48.00

J. Cloherty - E. Eichenwa, Lippincott

$84.15

D. Cline - O. Ma -, Mcgraw Hill

$134.40

Roberto Arenas, Mcgraw Hill

$62.40

Cassimeris

$102.00

A. Herrera - M. Granados, Mcgraw Hill

$61.89

G. Rodriguez - J. Vaquero, Diaz de Santos

$63.60

S. Agabegi - E. Agabegi, Lippincott

$60.00

B. Shakuntala Baliga, Mcgraw Hill

$108.00

Lynn S. Bickley, Lippincott

$125.12

Carlos A. Roldan, Lippincott

$135.60

Burke A. Cunha, Mcgraw Hill

$30.00

Jose F. Gonzalez, Mcgraw Hill

$45.60

John T. Daugirdas, Lippincott

$86.40

D. Nicoll - C. Mark, Mcgraw Hill

$61.89