Adam J. Jackson, Sirio

$7.20

Ernesto Merrero Ramirez, Quiron

$6.49

M. Dautant - V. Cojocaru, Saber

$4.20

James Dobson, Unilit

$8.12

Sumito Esteves, Planeta

$10.20

Jacqueline Goldberg, Eclepsidra

$24.00

$12.00

Alberto Barradas, Diana

$12.00

$6.00

Colegio de Bachilleres, Limusa

$22.80

Enrique Ter Horst

$9.60

A. Oparin, Panapo

$8.40

Carlos Zavarce, Panapo

$9.60

$7.20

$4.20