Jose Aguilar Gorrondona, Ucab

$12.00

Thays Peñalver, la Hoja Del Norte

$18.00

Jose Mejia Altamirano, Ediciones Libra

$17.69

Dr. Ing. Harry Osers, Refolit C.a.

$14.74

J. Levine - M. Levine, Mcgraw Hill

$24.00

O. Quiros - J. Quiros, Amolca

$50.40

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

Gaceta N° 38.536, la Piedra

$2.40

Jeff Madura, Cengage

$62.12

Juana M. Morgado C., Vadell Hermanos

$10.18

Gaceta Nº 39.820- 40.136, Njr

$2.40

Gaceta Nº6.664, Ml

$12.00

Hernando Grisanti A., Vadell Hermanos

$1.20

M. Goldfarb - M. Gromski, Lippincott

$27.60

Kimlen Chang de Negron, Vadell Hermanos

$7.20

Mark Manson, Roca

$21.60

H. Raff - M. Levitzky, Mcgraw Hill

$96.00

Luz Del Carmen Juarez G., Trillas

$36.43

Ivan Mirabal Rendon, Universitas

$12.00

Rodolfo Rodriguez C., Mcgraw Hill

$49.20

Jesus Alirio Silva, Co-bo

$7.43

James-otis Rodner S., Academia de Ciencias

$7.20

Juan Garay - Miren Garay, Agr

$3.60

$4.80

Walter Riso, Planeta

$29.94

Freedy J . Orlando S., Ucv

$16.19

Joe Dispenza, Urano

$35.94

Geceta Nº 5.890, Njr

$2.40

Samir Azrak

$13.80

Walter Riso, Planeta

$12.00