Luis Alberto Rodriguez, Livrosca

$10.20

D. Cohen - E. Asin, Mcgraw Hill

$36.00

Mia Astral, Planeta

$11.40

Gio Zararri, Vergara

$28.74

$46.32

Gaceta Nº 639, Njr

$1.33

Cesar R. Gallo P., Ebvc

$7.80

Wilmer J. Olano Rodriguez

$8.40

Pedro Ayerdi - F. Taberna, Popular

$9.60

Luisa A. Henriquez L., Lfce

$18.62

A. Rubio Gil, Diaz de Santos

$33.60

Kerin - Hartley - Rudeliu, Mcgraw Hill

$69.97

S. Stephens - A. Gray, Unilit

$8.12

Hector Turuhpial Cariello, Funeda

$7.20

Stanton - Etzel - Walker, Mcgraw Hill

$45.60

Gaceta Nº 38.270, Dabosan

$2.40

Aprobada Lxxvi, Njr

$3.60

Rob Mcbride, Jupiter

$7.20

Roger G. Schroeder, Mcgraw Hill

$56.40

R. Chase - F. Jacobs, Mcgraw Hill

$33.60

Gonzalez Escorche, Vadell

$9.26

Ignacio Garcia Valcarcel, Fc Editorial

$46.80

Hugo Prieto, la Hoja Del Norte

$12.00

J. Grainger - W.stevenson, Mcgraw Hill

$36.00

Gaceta Nº 39.346, la Piedra

$2.76

Samuelson - Nordhaus, Mcgraw Hill

$62.61

J. de la Garza -, Mcgraw Hill

$86.40

Dingrando

$54.00

Nilda Chirinos de Sanchez, Universidad de Carabobo

$9.26

$7.20