I. Martin - Lacave, Diaz de Santos

$72.00

S. Agabegi - E. Agabegi, Lippincott

$60.00

Roberto Arenas, Mcgraw Hill

$62.40

M. Breskin - K. Dumith, Mcgraw Hill

$69.60

Jose Saban Ruiz, Diaz de Santos

$96.00

Trujillo - Becerra- Rivas, Mcgraw Hill

$111.48

B. Shakuntala Baliga, Mcgraw Hill

$108.00

Insp, Mcgraw Hill

$31.20

Jose F. Gonzalez, Mcgraw Hill

$45.60

Joseph E. Muscolino, Lippincott

$69.60

C. Braun - C. Anderson, Lippincott

$114.00

R. Walls - M. Murphy, Lippincott

$50.58

Burke A. Cunha, Mcgraw Hill

$30.00

Gerard M. Doherty, Mcgraw Hill

$117.60

C. Stone - R. Humphries, Mcgraw Hill

$108.00