Joseph E. Muscolino, Lippincott

$69.60

Gerard M. Doherty, Mcgraw Hill

$117.60

E. Mayeaux - J. Cox, Lippincott

$170.40

R. Baldor - A. Ehrlich, Lippincott

$156.00

C. Stone - R. Humphries, Mcgraw Hill

$108.00

J. Romero - G. Tena, Mcgraw Hill

$48.00

Burke A. Cunha, Mcgraw Hill

$30.00

P. Paulman - A. Paulman, Wolters Klumer

$82.09

M. Nordin - V. Frankel, Lippincott

$96.00

Curtis M. Rimmerman, Lippincott

$75.60

C. Dieguez - R. Yturriaga, Mcgraw Hill

$48.00

Maria A. Obando, Ula

$12.00

J. Kassirer - J. Wong, Lippincott

$88.80

Esp. y Mgs. Aura M. Parra, Luz

$8.30

R. Zane - J. Kosowsky, Lippincott

$55.20