$6.00

Sopena, Sopena

$6.00

Charles Hill, Mcgraw Hill

$38.00

A. Diaz - V. Aguilera, Mcgraw Hill

$39.15

Maria Luisa Tosta, Ucv

$20.65

C. Rubio Poo, Mcgraw Hill

$40.00

Gaceta Nº 40.280, Njr

$2.30

Daniel W. Hart, Prentice Hall

$42.00

Blair Singer, Aguilar

$7.00

Stephen R. Covey, Paidos

$24.95

Lucia Mediano, Pearson

$13.89

Gaceta Nº 40.093, Njr

$1.00

Mª de la Luz Balderas P., Mcgraw Hill

$47.00

Cesar Ramirez Cavessa, Limusa

$27.00

Ma. Elena Morales, Mcgraw Hill

$64.90

Robin Sharma, Grijalbo

$18.00

Spiegel - Schiller, Mcgraw Hill

$28.00

Gaceta No. 40.455, Njr

$2.00

Sopena, Sopena

$6.00

Andres Mill de Pool, Angeles Ediciones

$7.00

H. Raff - M. Levitzky, Mcgraw Hill

$80.00

F. Tirado - M. Martinez, Mcgraw Hill

$40.00

Idalverto Chiavenato, Mcgraw Hill

$40.00

Polimeni - Fabozzi, Mcgraw Hill

$40.00

Sylvia Escott-stump, Lippincot

$50.15

Gaceta Nº 6.079, la Piedra

$1.80

A. Chavez - J. Ledesma, Mcgraw Hil

$50.00

Maria de los Angeles R., Grupo Zeta

$9.33

Damodar Gujarati, Mcgraw Hill

$71.74

Luis Fraga Lo Curto, Funeda

$7.00