Y. Cengel - J. Cimbala, Mcgraw Hill
$36.00
Gaceta N. 37.625 - 37.627, la Piedra
$0.70
Marco Aurelio Alegria, el Nacional
$1.00
Carlos E. Weffe H., Avdt
$7.74
Mcphee, Mcgrawhill
$72.60
Jorge E. Burbano Ruiz, Mcgraw Hill
$35.00
Carmelo Borrego, Livrosca
$13.89
Maria Teresa Machado, Maria Teresa Machado
$7.00
Gaceta, la Piedra
$4.00
Gaceta Nº 39.668, R Grafica
$2.00
M. Morris Mano - Ch. Kime, Prentice Hall
$22.00
S. Joo - A. Kau, Lippincott
$57.60