Jose Luis Lopez Alvarez, Limusa

$19.00

Dr. Miguel Ruiz, Urano

$18.00

Gaceta No 30.784, Njr

$1.00

Jose Efren Cornejo Garza, Mcgraw Hill

$48.00

Gaceta No. 6.209, Ml, C.a.

$1.50

A. Rengel - Romberg, Organizacion Capriles

$30.43

Gaceta Nº 39.770, Njr

$2.00

Etna de Marchena de Fagre, Ediciones Z

$7.35

S. Agabegi - E. Agabegi, Lippincott

$50.00

Teddy Milano, Panapo

$11.30

Gaceta Nº, Ml

$1.40

$7.00

M. Cejas - N. Chirinos, Universidad de Carabobo

$18.00

Adam J. Jackson, Sirio

$7.00

D. Zill - W. Wright, Mcgraw Hill

$55.65

Ricardo Bulmez, Urania

$15.00

Spiegel - Schiller, Mcgraw Hill

$28.00

Samir Azrak

$11.50

Lourdes Cortes de Aragon, San Pablo

$7.00

Gaceta Nº 39.823, Njr

$1.40

Mauricio Rodriguez F., Livrosca

$11.58

Ismael Cala, Aguilar

$26.00

Emilio Calvo Baca, Libra

$14.74

Agustin Hurtado Olivero, Buchivacoa

$6.94

Gaceta Nº 6.017, Njr

$2.00

A. Herrera - M. Granados, Mcgraw Hill

$51.58

Gilber Caro - M. Llorens, Libros Marcados

$6.00

Gaceta No. 39.027, Njr

$1.00

Gaceta Nº 40.787, Njr

$2.00

Emans - Laufer -, Lippincott

$97.00