Gaston A. Perez U., San Pablo

$5.00

N. Acosta - L. Cavallo, Susaeta

$10.00

L. Navas - D. Navas, San Pablo

$6.00

Gaceta Nº 6.211, Rgraficas 2021

$2.00

Gaceta Nº 6.156, Njr

$0.67

P. Montoya - M. Ramirez, Mcgraw Hill

$12.00

Gaceta Nº 39.361, Njr

$2.00

Caracas 1994

$1.00

R. Hyatt - P. Scanlon, Lippincott

$23.50

Gaceta No. 40.833, la Piedra

$3.00

Claudia Londoño Mateus, Fc Editorial

$30.00

L. Navas - D. Pulido, San Pablo

$7.00

C. Darnell - C. Michel, Mcgraw Hill

$35.00

Luis A. Lopez R. y Otros, Betanzo

$6.25

Juan Garay - Miren Garay, Agr

$3.00

Pedro Ayerdi - F. Taberna, Popular

$8.00

Gaceta Nº, la Piedra

$1.40

S. Agabegi - E. Agabegi, Lippincott

$50.00

Amanda Cant, Macmillan

$5.00

Gaceta Nº 6156, la Piedra

$1.40

$0.50

Beatriz Goris, Homosapiens

$6.50

Gaceta Nº 40.358, Njr

$1.40

Alfredo Diaz Mata, Mcgraw Hill

$32.00

$4.00

Gaceta N° 40.589, la Piedra

$2.85

Aura Bavaresco de Prieto, Luz

$7.00

Hector Rodriguez Bauza, Punto

$6.50

Gaceta Nº 25.856, Njr

$2.00

Gaceta No. 40.128, Njr

$3.00