O. Quiros - J. Quiros, Amolca

$50.40

C. Braun - C. Anderson, Lippincott

$114.00

Schwartz y Otros, Mcgraw Hill

$62.40

M. Breskin - K. Dumith, Mcgraw Hill

$69.60

Cassimeris

$102.00

J. Fuente - G. Heinze, Mcgraw Hill

$30.00

C. Stone - R. Humphries, Mcgraw Hill

$108.00

R. Hyatt - P. Scanlon, Lippincott

$28.20

P. Paulman - A. Paulman, Wolters Klumer

$82.09

S. Joo - A. Kau, Lippincott

$69.12

Leonard Crowley, Mcgraw Hill

$68.40

G. Rodriguez - J. Vaquero, Diaz de Santos

$63.60

Rodolfo Rodriguez C., Mcgraw Hill

$49.20

$8.40

T. Browne - G. Holmes, Lippincott

$60.00