Burke A. Cunha, Mcgraw Hill

$30.00

Thomas M. de Fer, Lippincott

$93.60

Insp, Mcgraw Hill

$31.20

D. Fitzgibbon - J. Loeser, Lippincott

$150.00

Miriam Guana, Mcgraw Hill

$61.89

Bezares, Mcgraw Hill

$36.00

Patrick W. Tank, Lippincott

$42.00

Alexandro Bonifaz, Mcgraw Hill

$60.00

Linda E. Muños Espinosa, Mcgraw Hill

$144.00

C. Braun - C. Anderson, Lippincott

$114.00

Roberto Arenas, Mcgraw Hill

$62.40

A. Herrera - M. Granados, Mcgraw Hill

$61.89

Salvador Zubiran, Mcgraw Hill

$67.20

R. Skeel - S. Khlief, Lippincott

$60.00

Trujillo - Becerra- Rivas, Mcgraw Hill

$111.48