J. Casal - J. Suarez, Ucab
$8.49
R. Hyatt - P. Scanlon, Lippincott
$23.50
Gaceta N. 39.912, la Piedra
$2.50
Carlos Moros Puentes, Juridicas Rincon
$6.00
Gaceta N. 38.763, Njr
$1.00
Mcphee, Mcgrawhill
$72.60
Gaceta N. 6.013, Rgraficas
$2.00
Alfredo Pares Salas, Juridica Venezolana
$6.00