Marco Aurelio Alegria, el Nacional

$1.00

Gaceta 5.453

$3.00

Felipe Calderon S., Ediciones Z

$7.50

Dr. Alejandro Briceño, Famac

$15.00

Antonio Perez Esclarin, Estudio

$4.00

Atilio Rojas, Libra

$13.89

Gaceta Nº 6.009, Nrj

$1.00

J. Cloherty - E. Eichenwa, Lippincott

$70.13

Gaceta N. 6.667, Ml, C.a.

$6.00

Jose Halabe Cherem, Mcgraw Hill

$25.00

Gaceta No. 38.633, Njr

$2.00

A. Rengel - Romberg, Ediciones Paredes

$10.87

Ciro Fernando Camerlingo, Buchivacoa

$8.50

Edgar J. Moya Millan, Ediciones Dabosan

$9.78

Douglas A. Palma, Panapo

$6.45

Carlos E. Weffe H., Avdt

$7.74

Gaceta Nº 39.819, Njr

$1.00

Enrique Benjamin Franklin, Mcgraw Hill

$31.00

Gaceta Nº 4.883, la Piedra

$1.40

Daniel W. Hart, Prentice Hall

$42.00

Mario Leon, Diaz de Santos

$65.00

Mayte

$7.00

J. Domingo - A. Galloti, Funeda

$7.00

Charles Hill, Mcgraw Hill

$38.00

M. Ledezma - C. Zavarce, Actualidad

$10.40

J. Feist - G. Feist, Mcgraw Hill

$30.00

Stanley L. Grossman, Mcgraw Hill

$47.00

R. Molina - L. Salamanca, Concilium

$7.00

Gaceta Nº 39.823, Njr

$2.30

$6.00