J. Romero - G. Tena, Mcgraw Hill

$40.00

T. Browne - G. Holmes, Lippincott

$50.00

Curtis M. Rimmerman, Lippincott

$63.00

Fernando Guzman Toro, Vadell Hermanos

$12.00

Burke A. Cunha, Mcgraw Hill

$25.00

C. Stone - R. Humphries, Mcgraw Hill

$90.00

S. Mcphee - M. Papadakis, Mcgraw Hill

$78.00

Roberto Arenas, Mcgraw Hill

$52.00

G. Frendl - R. Urman, Lippincott

$45.33

A. Herrera - M. Granados, Mcgraw Hill

$51.58

D. Fitzgibbon - J. Loeser, Lippincott

$125.00

Joseph E. Muscolino, Lippincott

$58.00

Mario A. Hernandez O., Mcgraw Hill

$33.00

Jose F. Gonzalez, Mcgraw Hill

$38.00

Esp. y Mgs. Aura M. Parra, Luz

$6.92