J. Garcia - J. Lopez, Mcgraw Hill

$47.00

Rebecca L. Shoener, Mcgraw Hill

$35.00

P. Paulman - A. Paulman, Wolters Klumer

$68.41

Esp. y Mgs. Aura M. Parra, Luz

$6.92

G. Rodriguez - J. Vaquero, Diaz de Santos

$53.00

S. Agabegi - E. Agabegi, Lippincott

$50.00

Francisco A. Orduña P., Diaz de Santos

$30.00

I. Martin - Lacave, Diaz de Santos

$60.00

Thomas M. de Fer, Lippincott

$78.00

Rodolfo Rodriguez C., Mcgraw Hill

$41.00

R. Skeel - S. Khlief, Lippincott

$50.00

Carlos A. Roldan, Lippincott

$113.00

Linda E. Muños Espinosa, Mcgraw Hill

$120.00

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

$39.00

W. Smith - T. Farrell, Wolters Kluwer

$75.00