Esp. y Mgs. Aura M. Parra, Luz

$6.92

S. Joo - A. Kau, Lippincott

$57.60

G. Rodriguez - J. Vaquero, Diaz de Santos

$53.00

Insp, Mcgraw Hill

$26.00

C. Stone - R. Humphries, Mcgraw Hill

$90.00

Miriam Guana, Mcgraw Hill

$51.58

J. Romero - G. Tena, Mcgraw Hill

$40.00

J. Kassirer - J. Wong, Lippincott

$74.00

Leonard Crowley, Mcgraw Hill

$57.00

R. Hyatt - P. Scanlon, Lippincott

$23.50

Patrick W. Tank, Lippincott

$35.00

Tintinalli, Mcgrawhill

$78.00

Julio Sepulvedad S., Mcgraw Hill

$34.00

R. Walls - M. Murphy, Lippincott

$42.15

Gerard M. Doherty, Mcgraw Hill

$98.00