Antonio Perez Esclarin, San Pablo

$5.90

Rafael Paez, Biosfera

$6.00

R. Budynas - J. Nisbett, Mcgraw Hill

$40.00

Ramon Zambrano, Ula

$7.89

Evaristo Perez Carriego, Panapo

$7.00

$13.00

Salomon - Schell, Mcgraw Hill

$25.00

F. Tirado - M. Martinez, Mcgraw Hill

$40.00

T. Gomella - Cunningham, Mcgraw Hill

$50.00

Varios, los Angeles Editores

$5.00

H. Tamez, Mcgraw Hill

$30.00

Gaceta Nº 38.371, Nr

$1.00

Leonardo Gomez Torrego, Espasa

$3.50

Gabriel Baca Urbina, Mcgraw Hill

$39.00

Gaceta N. 40.639, Njr

$2.00

Gaceta Nº 39.823, Njr

$1.40

Ricardo Gil Otaiza, San Pablo

$5.00

D. Cline - O. Ma -, Mcgraw Hill

$112.00

R. Zane - J. Kosowsky, Lippincott

$46.00

Brian Tracy, Aguilar

$19.95

W. Stephen, Mcgraw Hill

$70.00

A. Ramos - Cormenzana, Diaz de Santos

$45.00

Gabriel Baca Urbina, Mcgraw Hill

$49.00

F. Suarez - R. Rivero, Romor

$10.00

A. Miravete - E. Larrode, Reverte

$30.00

Ref A4.px20, Prodimarca

$2.75

D. Nicoll - C. Mark, Mcgraw Hill

$51.58

Caracas 1994

$1.00

Jurgen Klaric, Planeta

$22.00

Marcos Fidel - B. Morales, Quiron

$7.83