Gaceta No. 6.017, Njr
$2.00
Marcela Benassini, Prentice Hall
$20.88
Gabriel A. Cabrera Ibarra, Vadell Hermanos
$7.00
I. Fernandez - A. Camacho, Diaz de Santos
$45.00
A. Rengel - Romberg, Organizacion Capriles
$30.43
C. Burrus - J. Mcclellan, Prentice Hall
$12.28
J. Badillo-r. Rodriguez, Limusa Noriega Editores
$28.00
S. Hernandez y Rodriguez, Mcgraw Hill
$52.34
Burke A. Cunha, Mcgraw Hill
$25.00