Dr. Alejandro Briceño, Famac

$15.00

A. Hernandez, Mc Graw Hill

$27.00

Frida Diaz Barriga Arceo, Mcgraw Hill

$30.00

A. Decherney - N. Laufer, Mcgraw Hill

$110.00

Miguel David Rojas Lopez, Ecoe Ediciones

$21.92

Gaceta N. 6.013, Rgraficas

$2.00

Angel Ossorio, Ediciones Nuevo Mundo

$4.00

R. Hernandez - N. Mendoza, Mcgraw Hill

$25.00

Gaceta Nº 6.009, Nrj

$1.00

M. Martinez Lurdez, Magrawhill

$25.00

Gaceta Nº 38.394, Nr

$1.00

Deepak Chopra, Alamah

$6.50

Antonio Perez Esclarin, San Pablo

$5.90

Carlos Fernandez Collado, Mcgraw Hill

$38.00

Gaceta No. 5.129, Njr

$2.07

$6.00

Gaceta Nº 41.070, la Piedra

$3.50

Joseph J. Zorc, Lippincott

$63.00

Werther - Davis - Guzman, Mcgraw Hill

$45.50

Francisco J. Gonzalez F., Fc Editorial

$30.00

Gaceta Nº 40.446, la Piedra

$2.30

Miguel Marquez, Feunet

$14.03

S. Mantilla Blanco, Ecoe

$22.83

F. Charles Brunicardi, Mcgraw Hill

$97.00

Gaceta Nº 39.912, Ml, C.a.

$2.85

W. Bauer - G. Westfall, Mcgraw Hill

$82.00

Juan Martinez Hernandez, Diaz de Santos

$30.00

Maria L. de la Mora Lopez, Mcgraw Hill

$25.85

Gaceta N° 40.846, Njr

$2.00

T. Phillips - A. Phillips, Garnet

$5.00