E. Mayeaux - J. Cox, Lippincott

$170.40

Patrick W. Tank, Lippincott

$42.00

Salvador Zubiran, Mcgraw Hill

$67.20

F.j. Blanco - J.d. Cañete, Panamericana

$46.80

O. Quiros - J. Quiros, Amolca

$50.40

Thomas M. de Fer, Lippincott

$93.60

D. Cline - O. Ma -, Mcgraw Hill

$134.40

P. Paulman - A. Paulman, Wolters Klumer

$82.09

S. Mcphee - M. Papadakis, Mcgraw Hill

$93.60

Mario A. Hernandez O., Mcgraw Hill

$39.60

M. Nordin - V. Frankel, Lippincott

$96.00

M. Breskin - K. Dumith, Mcgraw Hill

$69.60

Maria A. Obando, Ula

$12.00

Joseph E. Muscolino, Lippincott

$69.60

Jose Saban Ruiz, Diaz de Santos

$96.00