Cesar Miguel Rondon, Grupo Zeta

$6.00

Dolan - Cabrera - Jackson, Macgraw-hill

$59.61

Curt Simmons, Mcgraw Hill

$20.00

Jesus Alirio Silva, Co-bo

$6.19

Ana Ponce de Leon, Ccs

$12.00

$6.00

R. Chase - F. Jacobs, Mcgraw Hill

$28.00

Miguel Angel Acerenza, Trillas

$15.00

Gaceta Nº, la Piedra

$2.00

C. Sanchez - A. Enriquez, Fc Editorial

$31.00

J. Canfield - M.v. Hansen, Hci

$5.43

Gaceta No. 38.500, Njr

$2.00

Ref Bot 2032, Vm Parts

$2.65

Gaceta Nº 38.419, Njr

$1.00

Gaceta Nº 40.468, la Piedra

$1.40

Gaceta No. 39.447, Ml, C.a.

$1.80

$3.80

James C. Hunter, Empresa Activa

$10.00

Maite Dautant, Saber

$3.50

Conny Mendez, Bienes Laconica

$5.00

A. Belloch - B. Sandin, Mcgraw Hill

$48.00

Luis Alberto Rodriguez, Livrosca

$10.00

Joe Dispenza, Urano

$22.00

C. Darnell - C. Michel, Mcgraw Hill

$35.00

Gaceta Nº 41.157, la Piedra

$3.50

Teddy Milano, Panapo

$11.30

Ref., Njr

$1.00

Naresh K. Malhotra, Pearson

$54.09

Kelton - Sadowski, Mcgraw Hill

$30.00

J. Fuente - G. Heinze, Mcgraw Hill

$25.00