P. Camacho - H. Gharib, Lippincott

$70.13

D. Gardner - D. Shoback, Mcgraw Hill

$140.00

Sylvia Escott-stump, Lippincot

$50.15

Wardlaw- Byrd, Mcgraw Hill

$70.00

Norman Lavin, Lippincot

$64.00

A. Hernandez, Mc Graw Hill

$27.00