Jose Peña Solis, Ediciones Paredes

$18.00

$15.00

J. Rivas Miranda, Mcgraw Hill

$25.00

Richard A. Harvey, Lippincott

$84.50

Roberto Martialay, Ucab

$6.00

Fernandez, Ra-ma

$47.57

P. Mitchel Aristil Chery, Mcgraw Hill

$40.00

Renny Yagosesky, Jupiter

$10.00

Como Hacer, Trilla

$13.95

H. Rondon de Sanson, Paredes

$7.50

Gaceta Nº 37.313, la Piedra

$1.00

Gaceta 3.998, Njr

$2.00

Conny Mendez, Ediciones Giluz

$9.64

Gaceta Nº 40.867, la Piedra

$2.85

Daniela Padron Malpica, Univ. Carabobo

$7.01

Maria A. Obando, Ula

$10.00

Cesar R. Gallo P., Ebvc

$6.50

J. Sanchez - S. Serrano, Diaz de Santos

$25.00

Oscar Hernandez Alvarez, Aiadtss

$7.00

Gaceta Nº 39.840, Njr

$2.30

Juan Martinez Hernandez, Diaz de Santos

$30.00

Guerrero Hardy Alvaro, Funeda

$6.00

Luis Mendoza, Vadell

$7.00

C. Dieguez - R. Yturriaga, Mcgraw Hill

$40.00

Frank Mile, Livrosca

$10.00

Hector Turuhpial Cariello, Funeda

$6.00

Agustin de la Herran, Mcgraw Hill

$30.00

Gaceta Nº 39.823, Njr

$2.30

Richard Bach, Vergara

$4.00

Humberto Gutierrez Pulido, Mcgraw Hill

$35.00