P. Paulman - A. Paulman, Wolters Klumer

$82.09

Fernando Guzman Toro, Vadell Hermanos

$14.40

Rodolfo Rodriguez C., Mcgraw Hill

$49.20

Mario A. Hernandez O., Mcgraw Hill

$39.60

Julio Sepulvedad S., Mcgraw Hill

$40.80

C. Dieguez - R. Yturriaga, Mcgraw Hill

$48.00

S. Mcphee - M. Papadakis, Mcgraw Hill

$93.60

Cassimeris

$102.00

D. Nicoll - C. Mark, Mcgraw Hill

$61.89

R. Baldor - A. Ehrlich, Lippincott

$156.00

D. Fitzgibbon - J. Loeser, Lippincott

$150.00

E. Hulley - S. Cummings, Wolters Kluwer

$127.38

R. Hyatt - P. Scanlon, Lippincott

$28.20

M. Breskin - K. Dumith, Mcgraw Hill

$69.60

Insp, Mcgraw Hill

$31.20