R. Skeel - S. Khlief, Lippincott

$50.00

P. Paulman - A. Paulman, Wolters Klumer

$68.41

Leonard Crowley, Mcgraw Hill

$57.00

J. Garcia - J. Lopez, Mcgraw Hill

$47.00

J. Cloherty - E. Eichenwa, Lippincott

$70.13

Miriam Guana, Mcgraw Hill

$51.58

S. Joo - A. Kau, Lippincott

$57.60

Linda E. Muños Espinosa, Mcgraw Hill

$120.00

Cassimeris

$85.00

Jose F. Gonzalez, Mcgraw Hill

$38.00

Alexandro Bonifaz, Mcgraw Hill

$50.00

F.j. Blanco - J.d. Cañete, Panamericana

$39.00

C. Stone - R. Humphries, Mcgraw Hill

$90.00

C. Braun - C. Anderson, Lippincott

$95.00

E. Mayeaux - J. Cox, Lippincott

$142.00