R. Skeel - S. Khlief, Lippincott

$60.00

Trujillo - Becerra- Rivas, Mcgraw Hill

$111.48

Rebecca L. Shoener, Mcgraw Hill

$42.00

J. Kassirer - J. Wong, Lippincott

$88.80

T.w. Sadler, Lippincott

$38.40

G. Rodriguez - J. Vaquero, Diaz de Santos

$63.60

J. Garcia - J. Lopez, Mcgraw Hill

$56.40

Miriam Guana, Mcgraw Hill

$61.89

Jose Saban Ruiz, Diaz de Santos

$96.00

S. Agabegi - E. Agabegi, Lippincott

$60.00

Carlos A. Roldan, Lippincott

$135.60

E. Mayeaux - J. Cox, Lippincott

$170.40

Salvador Zubiran, Mcgraw Hill

$67.20

M. Nordin - V. Frankel, Lippincott

$96.00

Thomas M. de Fer, Lippincott

$93.60