Alfredo Pares Salas, Juridica Venezolana

$6.00

Blair Singer, Aguilar

$7.00

Eduardo J. Couture, Depalma

$5.00

Jesus Alirio Silva, Co-bo

$6.19

S. Tellez - M. Garcia, Mcgraw Hill

$51.00

Ricardo Bulmez, Urania

$6.00

Gaceta Nº 38.940, R Grafica

$2.00

G. Rodriguez - J. Vaquero, Diaz de Santos

$53.00

Luz Stella Rozo, Edicion Giluz

$7.84

F. Mochon - V. Carreon, Mcgraw Hill

$44.00

Gaceta No. 6.156, la Piedra

$0.83

Fidias G. Arias, Episteme

$8.04

Pedro Nikken, Juridica Venezolana

$10.03

Juan Garay, Agr

$2.00

Jose Ignacio Hernandez, Ucab

$7.00

Glade B. Curtis-schuler, Planeta

$11.00

R. Zane - J. Kosowsky, Lippincott

$46.00

J. Martin - T. Gomez, Paraninfo

$53.00

Jesus M. Casal, Ucab

$25.02

Gaceta No. 39.655, Njr

$1.00

Gaceta Nº 40.106, Njr

$2.00

J. Castro - M. Palacios, Mcgraw Hill

$30.00

Juan Garay, Agr

$2.00

Orlando Avendaño, Igneo

$20.00

Gaceta Nº 39.879, Njr

$1.80

Luz Balderas Pedrero, Mcgraw Hill

$51.58

Gaceta Nº 40.461, la Piedra

$5.50

M. Ferrari - F. França, la Crujia

$6.00

Gaceta Nº 39.823, Njr

$1.40

Gaceta Nº 6.207, la Piedra

$4.00