A. Rengel - Romberg, Organizacion Capriles
$30.43
Gaceta No. 37368, Rgraficas
$0.70
Dr. Ing. Harry Osers, Refolit C.a.
$12.28
Jorge A. Viloria, Ediluz
$10.87
Jose Luis Cordeiro, Mcgraw Hill
$20.00
Gaceta Nº 40.358, Njr
$1.40
Mcphee, Mcgrawhill
$72.60
Joseph E. Muscolino, Lippincott
$58.00
J.m. Smith - H. Van Ness, Mcgraw Hill
$89.00