J. Romero - G. Tena, Mcgraw Hill

$48.00

M. Breskin - K. Dumith, Mcgraw Hill

$69.60

T.w. Sadler, Lippincott

$38.40

Jose Saban Ruiz, Diaz de Santos

$96.00

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

$46.80

Julio Sepulveda Saavedra, Mcgraw Hill

$108.00

R. Walls - M. Murphy, Lippincott

$50.58

S. Joo - A. Kau, Lippincott

$69.12

D. Fitzgibbon - J. Loeser, Lippincott

$150.00

Esp. y Mgs. Aura M. Parra, Luz

$8.30

Gerard M. Doherty, Mcgraw Hill

$117.60

D. Cline - O. Ma -, Mcgraw Hill

$134.40

Cassimeris

$102.00

Joseph E. Muscolino, Lippincott

$69.60

R. Baldor - A. Ehrlich, Lippincott

$156.00