B. Shakuntala Baliga, Mcgraw Hill

$108.00

Gerard M. Doherty, Mcgraw Hill

$117.60

Francisco A. Orduña P., Diaz de Santos

$36.00

Jose F. Gonzalez, Mcgraw Hill

$45.60

C. Dieguez - R. Yturriaga, Mcgraw Hill

$48.00

Alexandro Bonifaz, Mcgraw Hill

$60.00

Schwartz y Otros, Mcgraw Hill

$62.40

A. Herrera - M. Granados, Mcgraw Hill

$61.89

T.w. Sadler, Lippincott

$38.40

Roberto Arenas, Mcgraw Hill

$62.40

Esp. y Mgs. Aura M. Parra, Luz

$8.30

Leonard Crowley, Mcgraw Hill

$68.40

Linda E. Muños Espinosa, Mcgraw Hill

$144.00

S. Mcphee - M. Papadakis, Mcgraw Hill

$93.60

S. Agabegi - E. Agabegi, Lippincott

$60.00