C. Dieguez - R. Yturriaga, Mcgraw Hill

$40.00

R. Walls - M. Murphy, Lippincott

$42.15

Lynn S. Bickley, Lippincott

$104.27

$10.00

Schwartz y Otros, Mcgraw Hill

$52.00

R. Baldor - A. Ehrlich, Lippincott

$130.00

Cassimeris

$85.00

Francisco A. Orduña P., Diaz de Santos

$30.00

P. Paulman - A. Paulman, Wolters Klumer

$68.41

Burke A. Cunha, Mcgraw Hill

$25.00

Miriam Guana, Mcgraw Hill

$51.58

S. Joo - A. Kau, Lippincott

$57.60

Rodolfo Rodriguez C., Mcgraw Hill

$41.00

R. Hyatt - P. Scanlon, Lippincott

$23.50

Linda E. Muños Espinosa, Mcgraw Hill

$120.00