J. Fuente - G. Heinze, Mcgraw Hill

$30.00

John T. Daugirdas, Lippincott

$86.40

Lynn S. Bickley, Lippincott

$125.12

Julio Sepulveda Saavedra, Mcgraw Hill

$108.00

Gerard M. Doherty, Mcgraw Hill

$117.60

M. Nordin - V. Frankel, Lippincott

$96.00

G. Rodriguez - J. Vaquero, Diaz de Santos

$63.60

Patrick W. Tank, Lippincott

$42.00

R. Walls - M. Murphy, Lippincott

$50.58

J. Garcia - J. Lopez, Mcgraw Hill

$56.40

J. Kassirer - J. Wong, Lippincott

$88.80

Rodolfo Rodriguez C., Mcgraw Hill

$49.20

Joseph E. Muscolino, Lippincott

$69.60

Salvador Zubiran, Mcgraw Hill

$67.20

O. Quiros - J. Quiros, Amolca

$50.40