M. Nordin - V. Frankel, Lippincott

$96.00

A. Herrera - M. Granados, Mcgraw Hill

$61.89

J. Romero - G. Tena, Mcgraw Hill

$48.00

Bezares, Mcgraw Hill

$36.00

Patrick W. Tank, Lippincott

$42.00

Thomas M. de Fer, Lippincott

$93.60

Carlos A. Roldan, Lippincott

$135.60

Marc S. Sabatine, Lippincott

$45.12

O. Quiros - J. Quiros, Amolca

$50.40

J. Kassirer - J. Wong, Lippincott

$88.80

Maria A. Obando, Ula

$12.00

J. Garcia - J. Lopez, Mcgraw Hill

$56.40

R. Skeel - S. Khlief, Lippincott

$60.00

S. Agabegi - E. Agabegi, Lippincott

$60.00

Linda E. Muños Espinosa, Mcgraw Hill

$144.00