Frederick Cabrera Conde, Ediciones Mutare

$10.00

Gaceta Nº 29.687, Njr

$0.50

Jorge E. Burbano Ruiz, Mcgraw Hill

$35.00

Gaceta N° 40.382, R Graficas 2021

$3.00

Augusto Cury, Planeta

$10.00

Gaceta No 34.880, Njr

$2.00

M. Chen - Otros, Mcgraw Hill

$78.00

Burke A. Cunha, Mcgraw Hill

$25.00

Carola de Goya

$2.43

Gaceta N. 6.013, Rgraficas

$1.00

$9.00

Miguel A. Torrealba, Funeda

$6.00

Gaceta Nº 39.913, Njr

$1.40

Manuel Gurria Di-bella, Trillas

$22.00

Gaceta Nº 3.004, Njr

$1.40

Marco Aurelio Michelli, Ediciones Macchi

$15.00

R. Marquez Martin, Mcgraw Hill

$48.00

Hoffman - Schorge - S., Mcgraw Hill

$110.00

Humberto Gutierrez Pulido, Mcgraw Hill

$35.00

Juan Garay, Agr

$2.00

$6.00

$4.00

Gaceta Nº 39.346, la Piedra

$2.30

K. Allen - E. Meyer, Mcgraw Hill

$50.00

Gaceta N. 37.625 - 37.627, la Piedra

$0.70

Prof. Ramon Grau, Ediciones Grau

$6.00

Gaceta Nº 39.808, Njr

$2.00

Gaceta No 40.846, la Piedra

$3.00

Lynda Juall Carpentino, Lippincott

$36.00

Marisol Aguirre, Univ. Ezequiel Zamora

$14.03