Elizabeth Kramis, Noriega
$13.00
Gaceta Nº 39.112, Njr
$2.00
H. Rondon de Sanson, Paredes
$7.50
C. Verde - S. Gentil, Trillas
$20.00
J. Rivas Miranda, Mcgraw Hill
$25.00
Gaceta No. 6.209, Ml, C.a.
$1.50
J. Sanchez - A. Palomino, Fc Editorial
$33.00
C. Pelekais - P. Gonzalez, Cira Pelekais
$6.52
Laura Hernandez Ramirez, Mc Graw Hill
$8.00