J. Garcia - J. Lopez, Mcgraw Hill

$56.40

Jose F. Gonzalez, Mcgraw Hill

$45.60

Linda E. Muños Espinosa, Mcgraw Hill

$144.00

G. Rodriguez - J. Vaquero, Diaz de Santos

$63.60

D. Fitzgibbon - J. Loeser, Lippincott

$150.00

J. Cloherty - E. Eichenwa, Lippincott

$84.16

Thomas M. de Fer, Lippincott

$93.60

Leonard Crowley, Mcgraw Hill

$68.40

Fernando Guzman Toro, Vadell Hermanos

$14.40

Cassimeris

$102.00

S. Mcphee - M. Papadakis, Mcgraw Hill

$93.60

$8.40

C. Dieguez - R. Yturriaga, Mcgraw Hill

$48.00

J. Kassirer - J. Wong, Lippincott

$88.80

C. Stone - R. Humphries, Mcgraw Hill

$108.00