M. Ines Bernal, Intermedio

$10.00

Ruben Muñoz - Luis Mora, Ecoe

$12.35

Nilda Chirinos de Sanchez, Universidad de Carabobo

$7.72

Gaceta No. 39.338, Njr

$1.00

Lair Ribeiro - Lordello, Urano

$7.17

Angel R. Fajardo H., Editorial Nus Caracas

$5.40

M. Criado - J. Casa, Pearson

$18.00

S. French - J. Sim, Mcgraw Hill

$30.50

J. Feist - G. Feist, Mcgraw Hill

$30.00

Gaceta No. 2.306, Njr

$1.80

Atkins - Overton, Mcgraw Hill

$45.00

Gaceta Nº 6.079, la Piedra

$1.80

Walter Riso, Norma

$7.00

H. Raff - M. Levitzky, Mcgraw Hill

$80.00

Rodrigo Dick Perez Bravo, Alvaro Nora

$8.00

Herrera, Limusa

$21.00

$8.70

Gaceta Nº 40.580, Njr

$2.00

Gabriel A. Cabrera Ibarra, Vadell Hermanos

$7.00

Gaceta N. 40.639, Njr

$2.00

J. I. Urquijo - J. Bonill, Ucab

$10.14

Jay Shetty, Grijalbo

$24.00

Gaceta Nº 39.433, Rgraficas 2021

$1.00

Brian Tracy, Aguilar

$20.00

J. Gutmann - T. Dumsha, Elsevier

$24.56

Marcos Fidel Barrera, Quiron

$9.57

Cruz, Ra-ma

$15.78

Dr. Camilo Cruz, Taller Del Exito

$12.00

Gaceta N° 40.029, Njr

$1.00

Gaceta Nº 40.011, Njr

$2.30