H. Tamez, Mcgraw Hill

$30.00

Gaceta Nº 37.310, Njr

$1.40

Imelda Arana Saenz, Magisterio

$7.00

A. Diaz - V. Aguilera, Mcgraw Hill

$20.00

H. Peñaranda Quintero, Ediluz

$13.00

J. Blanco - J. Maya, Cib

$26.52

Ref. Varias, Foska

$5.00

Wayne W. Dyer, Grijalbo

$28.00

Miguel Marquez, Feunet

$24.29

Oscar Pierre Tapia, Pierre Tapia

$6.00

Jorge Johnson Ponce, Mcgraw Hill

$43.00

Mario A. Hernandez O., Mcgraw Hill

$33.00

Kerin - Hartley - Rudeliu, Mcgraw Hill

$58.31

Maria Pisani Rici, Vadell

$5.00

Jorge Urbina

$10.00

Gaceta Nº 39.840, Njr

$2.30

Gaceta Nº 34.831, Njr

$1.40

Gaceta N° 40.846, Njr

$2.00

Gaceta Nº 39.820- 40.136, Njr

$2.00

Roger S. Pressman, Mcgraw Hill

$46.53

A. Ross - B. Caballero, Wolters Kluwer

$140.00

$9.57

Gaceta Nº 40.281, Njr

$1.40

Gaceta 5.453

$3.00

Gaceta Nº 38.670, Njr

$0.50

Walter Riso, Planeta

$18.00

R. Molina - L. Salamanca, Concilium

$7.00

Angel Ferre, Angel Ferrer

$2.00

Gaceta Nº 39.945, Njr

$2.00

Gaceta Nº. 39.451, la Piedra

$1.80