R. Walls - M. Murphy, Lippincott

$50.58

T. Browne - G. Holmes, Lippincott

$60.00

A. Herrera - M. Granados, Mcgraw Hill

$61.89

Salvador Zubiran, Mcgraw Hill

$67.20

Patrick W. Tank, Lippincott

$42.00

D. Nicoll - C. Mark, Mcgraw Hill

$61.89

Maria A. Obando, Ula

$12.00

Thomas M. de Fer, Lippincott

$93.60

B. Shakuntala Baliga, Mcgraw Hill

$108.00

J. Fuente - G. Heinze, Mcgraw Hill

$30.00

Carlos A. Roldan, Lippincott

$135.60

C. Dieguez - R. Yturriaga, Mcgraw Hill

$48.00

R. Baldor - A. Ehrlich, Lippincott

$156.00

R. Zane - J. Kosowsky, Lippincott

$55.20

Vicente Ortiz, Mcgraw Hill

$61.89