Francisco A. Orduña P., Diaz de Santos

$30.00

R. Baldor - A. Ehrlich, Lippincott

$130.00

$22.00

Mario Tamayo y Tamayo, Limusa

$23.00

Marco A. Romero Rivero, Vadell

$7.00

Dra. L.i. Luzardo de Z., Siap

$8.00

Luis Eduardo Mendoza, Vadell

$1.00

Alejandro Gallotti, Juridica Venezolana

$5.00

Santiago Nofuentes, Diaz de Santos

$23.00

Renny Yagosesky, Jupiter

$10.00

Gaceta No. 39.020, Njr

$1.40

J. Lopera G. - M.i.bernal, Intermedio

$10.00

Stephen J. Chapman, Mcgraw Hill

$41.00

Ing. Osers y Otros, Osers

$17.54

Walter Riso, Norma

$7.00

Walter Riso, Norma

$7.61

Tulio Hernandez, el Nacional

$5.00

Elaine Higgleto Ref. 1595, Larousse

$14.00

Allan Breuwer Carias, Juridica Venezolana

$7.00

Porras de Vasquez, Feunet

$12.28

Beatriz Goris, Homosapiens

$6.50

$10.00

Roger S. Pressman, Mcgraw Hill

$46.53

Ramon Zambrano, Ula

$7.89

Gaceta Nº 39.619, la Piedra

$2.30

Gaceta Nº 38.773, Njr

$1.40

Mario A. Hernandez O., Mcgraw Hill

$33.00

Gaceta Nº 38.351, la Piedra

$3.00

Amor Antunez, Temas de Hoy

$8.33

$2.30