Insp, Mcgraw Hill

$31.20

Tintinalli, Mcgrawhill

$93.60

Curtis M. Rimmerman, Lippincott

$75.60

Cassimeris

$102.00

S. Agabegi - E. Agabegi, Lippincott

$60.00

Thomas M. de Fer, Lippincott

$93.60

I. Martin - Lacave, Diaz de Santos

$72.00

S. Joo - A. Kau, Lippincott

$69.12

Salvador Zubiran, Mcgraw Hill

$67.20

P. Paulman - A. Paulman, Wolters Klumer

$82.09

Francisco A. Orduña P., Diaz de Santos

$36.00

R. Skeel - S. Khlief, Lippincott

$60.00

Esp. y Mgs. Aura M. Parra, Luz

$8.30

Julio Sepulveda Saavedra, Mcgraw Hill

$108.00

Alexandro Bonifaz, Mcgraw Hill

$60.00