J. Vargas P. - P. Garcia, Romor
$7.13
K. Arndt - J. Hsu, Lippincott
$69.29
Gyawaly, Lippincott
$50.23
Jose Peña Solis, Paredes
$10.03
C. Verde - S. Gentil, Trillas
$20.00
H. Koontz - H. Weihrich, Mcgraw Hill
$72.00
Gaceta N° 38.536, la Piedra
$2.00