J. Vargas P. - P. Garcia, Romor
$7.13
Tolo M. Rimsky, Mcgraw Hill
$41.00
Gaceta Nº 38.596, Njr
$2.85
Carlos A. Ledesma, Buyatti
$27.19
Imelda Arana Saenz, Magisterio
$7.00
Carmelo Borrego, Livrosca
$13.89
Guerrero Hardy Alvaro, Funeda
$6.00
Luis Eduardo Mendoza, Vadell
$6.00
Marcela Benassini, Prentice Hall
$20.88
Gaceta Nº 39.912, Ml, C.a.
$2.85