Ernesto J. Poza, Cengage Learning

$40.66

Napoleon Hill, Edicion Lite

$14.00

Gaceta Nº 39.338, Njr

$1.40

O'guinn - Allen - Semenik, Cengage Learning

$54.50

Luis Eduardo Mendoza, Vadell

$1.00

A. Brewer - A. Rondon, Funeda

$6.00

$8.70

Juan Miguel Matheus, la Hoja Del Norte

$10.00

Vicente Camara, Fc Editorial

$29.00

Maricarmen Paz Miranda, Atenea

$7.00

Robin S. Sharma, Plaza Janes

$7.39

Rafael Lopez-corvo, Dahbar

$15.00

Gaceta Nº 4.623, Njr

$2.00

Cosme, Anaya

$12.00

Ivan Mirabal Rendon, Universitas

$10.00

Maria A. Pisani Ricci, Ediciones Liber

$8.50

Schwartz y Otros, Mcgraw Hill

$52.00

$2.85

$25.00

Gaceta No. 39.592, Njr

$2.00

Walsh - Fang - Fuster, Mcgraw Hill

$71.00

Julio Sepulvedad S., Mcgraw Hill

$34.00

Roberto H. Frank, Mcgraw Hill

$32.00

Juan Garay, Agr

$2.00

Rafael Paez, Biosfera

$6.00

Manuel Ossorio, Heliasta

$20.84

Salvador Carrion Lopez, Edaf

$6.50

Gaceta No 5.022, Njr

$2.00

J. Canfield - M.v. Hansen, Hci

$5.43

Gemma Morales, Diana

$9.00