Dra. L.i. Luzardo de Z., Siap

$8.00

David Magnusson, Trillas

$27.00

Jose A. Fernandez Lopez, Fc Editorial

$27.00

Alberto Echarri Ardanaz, Fc Editorial

$35.00

Gaceta Nº 37.122, Njr

$2.00

Maria Cristina Gonzalez, Saber

$3.50

Schwarz y Schweppe, Robin Book

$6.33

Sandra Aguilera Brizuela, Libra

$15.00

Zbigniew Kozikowski, Mcgraw Hill

$59.00

S. Hernandez y Rodriguez, Mcgraw Hill

$27.00

Tolo M. Rimsky, Mcgraw Hill

$41.00

Luis Alberto Rodriguez, Livrosca

$8.50

J. Casal - J. Suarez, Ucab

$8.49

Lind - Marchal - Wathen, Mcgraw Hill

$51.91

T. Mccnnell - K. Hull, Lippincott

$114.15

Gaceta Nº 5.339, la Piedra

$1.00

Harry Osers, Osers

$14.91

Jose Felix Martin Corona, Betanzo

$9.26

Gaceta Nº 6.210, Njr

$2.85

C. Ascenio Peralta, Mcgraw Hill

$30.00

Stephen R. Covey, Paidos

$24.95

Walter Riso, Planeta

$10.00

Stephen J. Chapman, Mcgraw Hill

$41.00

J. de la Garza -, Mcgraw Hill

$72.00

Robert Fisher, Ediciones Obelisco

$5.50

Juan Garay, Agr

$1.05

Gaceta Nº 5.975, Njr

$2.00

Gaceta No 38.863, Njr

$2.00

Miguel Arjona Torres, Diaz de Santos

$25.00

Mendoza Perez, Vadell Hermanos

$6.50