Manuel Gurria Di-bella, Trillas

$22.00

Gaceta Nº 6.079, la Piedra

$1.80

Gaceta Nº 5.392, Njr

$1.00

Jose Luis Lopez Alvarez, Limusa

$19.00

Gaceta N. 38.763, Njr

$1.00

Wayne W. Dyer, Grijalbo

$28.00

Ref., Njr

$1.00

Isabel de Val-pardo, Diaz de Santos

$27.00

Julio Sepulveda Saavedra, Mcgraw Hill

$90.00

Gaceta No. 6.156, la Piedra

$2.30

Oskar Campo, Biosfera

$11.00

M. Grimblatt - S. Titman, Mcgraw Hill

$56.00

D. Gardner - D. Shoback, Mcgraw Hill

$140.00

D. Nicoll - C. Mark, Mcgraw Hill

$51.58

A. Vivas - O. Reyes, Feunet

$15.00

Gaceta Nº 4497

$2.00

Goñi Z. - Juan J., Diaz de Santo

$25.00

Zbigniew Kozikowski, Mcgraw Hill

$59.00

K. Allen - E. Meyer, Mcgraw Hill

$50.00

Gaceta Nº 39.912, Ml, C.a.

$2.85

A. Silva - J. Kiriakidis, Funeda

$6.00

K. Grichnik - C. Winkler, Mcgraw Hill

$20.00

Gaceta No 39.599, R Graficas

$2.00

Hernandez, Mcgraw Hill

$51.58

Gaceta Nº 5.071, Njr

$1.00

Ref Ener-max-9v, Vm Parts

$7.15

Roberto Goldschmidt, Ucab

$7.00

Luis Mendoza, Vadell

$7.00

J. Lopera, Intermedio

$6.96

Fernando Savater, Ariel

$7.50