Burke A. Cunha, Mcgraw Hill

$30.00

D. Fitzgibbon - J. Loeser, Lippincott

$150.00

Mario A. Hernandez O., Mcgraw Hill

$39.60

P. Paulman - A. Paulman, Wolters Klumer

$82.09

O. Quiros - J. Quiros, Amolca

$50.40

$8.40

J. Fuente - G. Heinze, Mcgraw Hill

$30.00

S. Mcphee - M. Papadakis, Mcgraw Hill

$93.60

Salvador Zubiran, Mcgraw Hill

$67.20

R. Walls - M. Murphy, Lippincott

$50.58

G. Rodriguez - J. Vaquero, Diaz de Santos

$63.60

R. Skeel - S. Khlief, Lippincott

$60.00

Julio Sepulveda Saavedra, Mcgraw Hill

$108.00

Alexandro Bonifaz, Mcgraw Hill

$60.00

R. Zane - J. Kosowsky, Lippincott

$55.20