Juan Garcia Vara, Alvaro Nora

$15.91

Toyn F. Villar V., Libra

$12.96

F. Hillier - G. Lieberman, Mcgraw Hill

$33.60

Varios, Centro Inv. Juridicas

$8.40

J. Lopera, Intermedio

$8.35

Maria Luisa Tosta, Ucv

$24.78

T. Mccnnell - K. Hull, Lippincott

$136.98

R. Valentin Muñoz, Mcgraw Hill

$24.00

Jose Gregorio Bello P., Panapo

$7.20

$10.20

Whihintong - Pany, Mcgraw Hill

$39.54

Hernando Grisanti A., Vadell Hermanos

$1.20

Gaceta No 39.599, R Graficas

$2.40

J. Sanchez - A. Palomino, Fc Editorial

$39.60

Porras de Vasquez, Feunet

$14.74

Walter Riso, Planeta

$12.00

Roger S. Pressman, Mcgraw Hill

$55.84

$6.07

F. Kerlinger - H. Lee, Mcgraw Hill

$51.95

Alessio Fasano, Wolters Kluwer

$36.16

T.w. Sadler, Lippincott

$38.40

J. Mingote - P. Holgado, Diaz de Santos

$36.00

Wilmer A. Carmona, Wilmer A. Carmona

$24.00

L. Speroff - M. Fritz, Lippincott

$286.08

Marian Rojas Estape, Espasa

$23.94

Raymond Chang, Mcgraw Hill

$49.20

Ivor D. Mogollon Rojas, Vadell Hermanos

$10.20

Isabel de los Rios, Isabel de los Rios

$8.40

Gaceta Nº 6.129, Njr

$1.20

James-otis Rodner S., Academia de Ciencias

$7.20