Deepak Chopra, Norma

$9.00

Lair Ribeiro - Lordello, Urano

$7.17

Amanda Cant, Macmillan

$5.00

Prof. Ramon Grau, Ediciones Grau

$6.00

T. Phillips - A. Phillips, Garnet

$5.00

Gabriel Baca Urbina, Mcgraw Hill

$39.00

Stanley I. Grossman, Mcgraw Hill

$27.00

T. Mccnnell - K. Hull, Lippincott

$114.15

Gaceta Nº 475, Ml

$9.00

Laura Hernandez Ramirez, Mc Graw Hill

$8.00

Lind - Marchal - Wathen, Mcgraw Hill

$51.91

Mariela Torrealba, el Nacional

$5.00

Mario Tamayo y Tamayo, Limusa

$23.00

Luisa A. Henriquez L., Lfce

$15.52

Gaceta Nº 6.220, Ml, C.a.

$3.50

Gaceta Nº 5.391, la Piedra

$1.40

Juan Garay, Agr

$2.00

Edward V. Craig, Lippincott

$251.20

Gaceta Nº 6.017, la Piedra

$1.40

B. Gonzalez - A. Ramirez, Mcgraw Hill

$28.50

Alayon - Carballo - Daza, Ucab

$9.15

$20.61

Hector R. Peñaranda Q., Ediluz

$13.13

Edgar Dario Nuñez A., Vadell Hermanos

$7.00

Gaceta No 34.880, Njr

$2.00

Jonathan S. Berek, Lippincott

$145.00

Robert H. Bloom, Mcgraw Hill

$20.00

John Martin, Mcgrawhill

$41.95

Dario Linares Hernandez, Dl Editoriales

$8.91

Gaceta Nº 39.503 - 6.154, Njr

$3.00