B. Barcenas - M. Cottin, la Cadena Capriles
$2.00
K. Leveno - G. Cunningham, Mcgraw Hill
$276.30
Sue Kay - Vaughan Jones, Macmillan
$1.00
Martha Montilla, Vadell Hermanos
$6.00
J. Rivas Miranda, Mcgraw Hill
$25.00
Gaceta Nº 39.945, Njr
$2.00
Lair Ribeiro - Lordello, Urano
$7.17
K. Arndt - J. Hsu, Lippincott
$69.29
D. Eiteman - A. Stonehill, Prentice Hall
$35.00
Freedy J . Orlando S., Ucv
$13.49
Guerrero Hardy Alvaro, Funeda
$6.00