Rafael Marin Galvin, Diaz de Santos

$105.00

Gaceta N. 6.150, la Piedra

$3.00

Fernando L. Gonzalez Rey, Mcgraw Hill

$33.00

M. Ledezma - C. Zavarce, Actualidad

$10.40

Gaceta N. 39.912, la Piedra

$2.50

$0.50

J. Hurtado de Barrera, Sypal

$10.00

Milagros Betancourt, Funeda

$6.00

Ivan Mirabal Rendon, Universitas

$10.00

C. Dieguez - R. Yturriaga, Mcgraw Hill

$40.00

Juan B. Perez -, Diaz de Santos

$44.00

Luis A. Lopez R. y Otros, Betanzo

$6.25

Conny Mendez, Bienes Laconica

$5.50

Enrique Tejeda Rodriguez, Trillas

$10.00

Glade B. Curtis-schuler, Planeta

$11.00

$2.00

Dr. Daniel Roberts

$10.00

Gaceta Nº 40.846, Njr

$1.40

J. Canfield - M.v. Hansen, Hci

$7.13

Eugenio Ibarzabal, Diaz de Santos

$20.00

Gaceta Nº 6.210, Njr

$2.85

Stephen J. Chapman, Mcgraw Hill

$41.00

Ref. 1171, Kits

$21.00

Gaceta Nº 39.238, R Graficas

$2.00

Alberto Arteaga Sanchez, Academia de Ciencias

$6.50

Daniela Jakubowicz, Planeta

$7.10

A. Baldor, Grupo Editorial Patria

$41.96

Jose Farid H, Farid

$6.96

Gaceta Nº 6.129, Njr

$1.00

Omar Rodriguez Aguero, Atenea

$7.17