J. Romero - G. Tena, Mcgraw Hill

$48.00

Francisco A. Orduña P., Diaz de Santos

$36.00

Rodolfo Rodriguez C., Mcgraw Hill

$49.20

R. Walls - M. Murphy, Lippincott

$50.58

P. Paulman - A. Paulman, Wolters Klumer

$82.09

S. Mcphee - M. Papadakis, Mcgraw Hill

$93.60

Burke A. Cunha, Mcgraw Hill

$30.00

C. Braun - C. Anderson, Lippincott

$114.00

Joseph E. Muscolino, Lippincott

$69.60

Linda E. Muños Espinosa, Mcgraw Hill

$144.00

R. Zane - J. Kosowsky, Lippincott

$55.20

S. Agabegi - E. Agabegi, Lippincott

$60.00

T.w. Sadler, Lippincott

$38.40

J. Cloherty - E. Eichenwa, Lippincott

$84.16

M. Breskin - K. Dumith, Mcgraw Hill

$69.60