R. Skeel - S. Khlief, Lippincott

$60.00

Jose F. Gonzalez, Mcgraw Hill

$45.60

Gerard M. Doherty, Mcgraw Hill

$117.60

S. Mcphee - M. Papadakis, Mcgraw Hill

$93.60

Roberto Arenas, Mcgraw Hill

$62.40

E. Mayeaux - J. Cox, Lippincott

$170.40

J. Romero - G. Tena, Mcgraw Hill

$48.00

Maria A. Obando, Ula

$12.00

Fernando Guzman Toro, Vadell Hermanos

$14.40

Thomas M. de Fer, Lippincott

$93.60

J. Kassirer - J. Wong, Lippincott

$88.80

Mario A. Hernandez O., Mcgraw Hill

$39.60

P. Paulman - A. Paulman, Wolters Klumer

$82.09

B. Shakuntala Baliga, Mcgraw Hill

$108.00

Salvador Zubiran, Mcgraw Hill

$67.20