T.w. Sadler, Lippincott

$38.40

Linda E. Muños Espinosa, Mcgraw Hill

$144.00

Trujillo - Becerra- Rivas, Mcgraw Hill

$111.49

Leonard Crowley, Mcgraw Hill

$68.40

C. Braun - C. Anderson, Lippincott

$114.00

R. Zane - J. Kosowsky, Lippincott

$55.20

M. Nordin - V. Frankel, Lippincott

$96.00

Julio Sepulvedad S., Mcgraw Hill

$40.80

J. Garcia - J. Lopez, Mcgraw Hill

$56.40

Carlos A. Roldan, Lippincott

$135.60

C. Stone - R. Humphries, Mcgraw Hill

$108.00

Roberto Arenas, Mcgraw Hill

$62.40

Tintinalli, Mcgrawhill

$93.60

G. Rodriguez - J. Vaquero, Diaz de Santos

$63.60

W. Smith - T. Farrell, Wolters Kluwer

$90.00