Gaceta N° 38.536, la Piedra

$2.00

Gabriel Baca Urbina, Mcgraw Hill

$39.00

Gaceta Nº 40.608, la Piedra

$3.80

Rebecca L. Shoener, Mcgraw Hill

$35.00

John Gray, Grijalbo

$6.80

Gaceta Nº 38.351, la Piedra

$3.00

Gaceta Nº 39.112, Njr

$2.00

Vladimir Burdman Schwarz, Diana

$9.33

Hair - Bush - Ortinau, Mcgraw Hill

$45.00

Kelton - Sadowski, Mcgraw Hill

$30.00

M. Joan Gerads, San Pablo

$2.50

Guadalupe Ochoa Setzer, Mcgraw Hill

$28.00

Jose Ignacio Hernandez, Ucab

$7.00

Yolanda R. Peñaloza, Trillas

$23.90

W. Bauer - G. Westfall, Mcgraw Hill

$48.60

Whihintong - Pany, Mcgraw Hill

$32.95

Roberto H. Frank, Mcgraw Hill

$32.00

Ines Quintero, Dahbar

$7.00

Frida Diaz Barriga Arceo, Mcgraw Hill

$30.00

Marie Mclisky, Garnet

$5.00

Ernesto J. Poza, Cengage Learning

$40.66

Glade B. Curtis-schuler, Planeta

$11.00

Robin Sharma, Grijalbo

$18.00

F. Tosta Garcia, Eduven

$8.50

Gaceta Nº 38.371, Nr

$1.00

Gaceta Nº 41.070, la Piedra

$3.50

$4.00

Gaceta Nº 39.866, Njr

$2.00

Etna de Marchena de Fagre, Ediciones Z

$7.39

Gaceta N. 35077, Njr

$2.00