E. Mayeaux - J. Cox, Lippincott

$170.40

S. Joo - A. Kau, Lippincott

$69.12

Burke A. Cunha, Mcgraw Hill

$30.00

C. Dieguez - R. Yturriaga, Mcgraw Hill

$48.00

R. Walls - M. Murphy, Lippincott

$50.58

C. Braun - C. Anderson, Lippincott

$114.00

J. Garcia - J. Lopez, Mcgraw Hill

$56.40

Linda E. Muños Espinosa, Mcgraw Hill

$144.00

Thomas M. de Fer, Lippincott

$93.60

Jose F. Gonzalez, Mcgraw Hill

$45.60

R. Zane - J. Kosowsky, Lippincott

$55.20

Patrick W. Tank, Lippincott

$42.00

Julio Sepulvedad S., Mcgraw Hill

$40.80

Bezares, Mcgraw Hill

$36.00

A. Herrera - M. Granados, Mcgraw Hill

$61.89