J. Garcia - J. Lopez, Mcgraw Hill

$47.00

Louise L. Hay, Urano

$15.00

Gaceta No. 2.306, Njr

$1.80

Emilio Calvo Baca, Ediciones Libra

$17.70

Guerrero Hardy Alvaro, Funeda

$6.00

I.e.j.e.l., Libreria J. Rincon

$7.00

L. Gartner - J. Hiatt, Mcgraw Hill

$60.00

$4.00

Gaceta No 30.784, Njr

$1.00

Gaceta Nº 38.270, Dabosan

$2.00

C. Ascenio Peralta, Mcgraw Hill

$30.00

Jose Peña Solis, Paredes

$10.80

Dr. Keshava Bhat, Vivir Mejor

$7.00

$4.00

Toyn F. Villar V., Ediciones Libra

$16.98

Carlos A. Roldan, Lippincott

$113.00

Atilio Rojas, Libra

$13.89

Ryan Holiday, Paidos

$18.00

Gaceta Nº 5453, Cobo

$8.70

Ref Pd0921, Vm Parts

$2.65

R. Budynas - J. Nisbett, Mcgraw Hill

$40.00

Gaceta Nº 40.217, Njr

$2.00

L. Navas - D. Pulido, San Pablo

$7.00

Ignacio Larrañaga, San Pablo

$6.00

Claudia Londoño Mateus, Fc Editorial

$30.00

Gaceta Nº 39.019, Njr

$1.80

Gaceta Nº 6.220, Njr

$3.50

Ramon Zambrano, Ula

$7.89

Frank M. White, Mcgraw Hill

$35.00

$4.00