C. Yuste - L. Ruiz, Trillas

$7.19

A. Rossbach - M. Hinojosa, Trillas

$13.75

S. Gonzalez - J. Arnel, Santillana

$8.70

Esteban Mendiola, Biosfera

$18.00

Maria Pereira-p. Velasco, Trillas

$9.10

Mercedes Hernandez P., Biosfera

$18.00

Susana Benko, Larense

$10.00

Veronica Mohar, Noriega

$13.00

Mila de la Roca, Cobo

$8.70

J. Pecina - R. Ma. Rosas, Larousse

$6.00

$16.90

R. Rivero - C. Contreras, Romor

$6.50

R. Alvarez - E. Perozo, Santillana

$23.00

Z. Feliu - A. Tineo, Cobo

$8.70

Rachel Finnie, Macmillan

$4.80

Marisol Aguirre, Univ. Ezequiel Zamora

$14.03

Marc S. Sabatine, Lippincott

$37.60

Santos Palazzi Coll, Diaz de Santos

$27.00

Robin Williams, Anaya

$14.03

Maria J. Mass Herrera, Panapo

$10.00

Gaceta Nº 39.390, Njr

$1.00

J. Hurtado de Barrera, Sypal

$10.00

Carlson A. Bruce, Mcgraw Hill

$35.00

Janania, Limusa

$20.00

Teresa Fortoul, Mcgraw Hill

$76.00

Ian Crofton, Ariel

$9.50

Kenneth Frampton, Gg

$37.60

Gabriel A. Cabrera Ibarra, Vadell Hermanos

$7.00

Ref., Njr

$1.00

H. Rondon de Sanson, Paredes

$7.50