C. Pelekais - P. Gonzalez, Cira Pelekais
$6.52
Luis Fraga Lo Curto, Funeda
$7.00
K. Leveno - G. Cunningham, Mcgraw Hill
$276.30
C. Verde - S. Gentil, Trillas
$20.00
C. Stone - R. Humphries, Mcgraw Hill
$90.00
Gaceta No. 6.156, la Piedra
$0.83
Dr. Ing. Harry Osers, Refolit C.a.
$12.28
Imelda Arana Saenz, Magisterio
$7.00
Maria Teresa Machado, Maria Teresa Machado
$7.00