A. Martinez - D.rodriguez, Trillas
$9.33
Gaceta N. 40.639, Njr
$2.00
Hector Nestor Martinez, Ediciones Macchi
$11.30
Salvador Zubiran, Mcgraw Hill
$56.00
K. Lillemoe - W. Jarnagin, Lippincott
$187.00
Gaceta Nº 5.991, Njr
$2.00
Gaceta Nº 30.597, Njr
$1.00
Y. Cengel - J. Cimbala, Mcgraw Hill
$36.00