Julio Sepulvedad S., Mcgraw Hill

$40.80

T. Browne - G. Holmes, Lippincott

$60.00

M. Nordin - V. Frankel, Lippincott

$96.00

R. Skeel - S. Khlief, Lippincott

$60.00

J. Fuente - G. Heinze, Mcgraw Hill

$30.00

G. Rodriguez - J. Vaquero, Diaz de Santos

$63.60

Miriam Guana, Mcgraw Hill

$61.89

$8.40

Curtis M. Rimmerman, Lippincott

$75.60

Lynn S. Bickley, Lippincott

$125.12

J. Garcia - J. Lopez, Mcgraw Hill

$56.40

B. Shakuntala Baliga, Mcgraw Hill

$108.00

Francisco A. Orduña P., Diaz de Santos

$36.00

Jose F. Gonzalez, Mcgraw Hill

$45.60

M. Breskin - K. Dumith, Mcgraw Hill

$69.60