Francisco A. Orduña P., Diaz de Santos

$36.00

Joseph E. Muscolino, Lippincott

$69.60

S. Joo - A. Kau, Lippincott

$69.12

C. Dieguez - R. Yturriaga, Mcgraw Hill

$48.00

I. Martin - Lacave, Diaz de Santos

$72.00

Patrick W. Tank, Lippincott

$42.00

C. Stone - R. Humphries, Mcgraw Hill

$108.00

Maria A. Obando, Ula

$12.00

J. Romero - G. Tena, Mcgraw Hill

$48.00

J. Kassirer - J. Wong, Lippincott

$88.80

Vicente Ortiz, Mcgraw Hill

$61.89

Rebecca L. Shoener, Mcgraw Hill

$42.00

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

$46.80

Mario A. Hernandez O., Mcgraw Hill

$39.60

M. Breskin - K. Dumith, Mcgraw Hill

$69.60