J. Cloherty - E. Eichenwa, Lippincott

$84.16

Trujillo - Becerra- Rivas, Mcgraw Hill

$111.49

Miriam Guana, Mcgraw Hill

$61.89

T. Browne - G. Holmes, Lippincott

$60.00

Thomas M. de Fer, Lippincott

$93.60

M. Breskin - K. Dumith, Mcgraw Hill

$69.60

Julio Sepulvedad S., Mcgraw Hill

$40.80

E. Mayeaux - J. Cox, Lippincott

$170.40

Jose F. Gonzalez, Mcgraw Hill

$45.60

Schwartz y Otros, Mcgraw Hill

$62.40

W. Smith - T. Farrell, Wolters Kluwer

$90.00

Burke A. Cunha, Mcgraw Hill

$30.00

R. Hyatt - P. Scanlon, Lippincott

$28.20

Salvador Zubiran, Mcgraw Hill

$67.20

C. Stone - R. Humphries, Mcgraw Hill

$108.00