Maria A. Obando, Ula

$12.00

Lynn S. Bickley, Lippincott

$125.12

W. Smith - T. Farrell, Wolters Kluwer

$90.00

Insp, Mcgraw Hill

$31.20

Burke A. Cunha, Mcgraw Hill

$30.00

Curtis M. Rimmerman, Lippincott

$75.60

C. Stone - R. Humphries, Mcgraw Hill

$108.00

S. Agabegi - E. Agabegi, Lippincott

$60.00

M. Nordin - V. Frankel, Lippincott

$96.00

$8.40

Linda E. Muños Espinosa, Mcgraw Hill

$144.00

Roberto Arenas, Mcgraw Hill

$62.40

Cassimeris

$102.00

Esp. y Mgs. Aura M. Parra, Luz

$8.30

Tintinalli, Mcgrawhill

$93.60