R. Scheid - G. Weiss, Mcgraw Hill

$54.00

Leonard Crowley, Mcgraw Hill

$57.00

$10.00

Martha Montilla, Vadell Hermanos

$6.00

M. Goldfarb - M. Gromski, Lippincott

$23.00

$2.30

Teresa Fortoul, Mcgraw Hill

$76.00

Gaceta Nº 6.079, la Piedra

$1.80

Thays Peñalver, la Hoja Del Norte

$15.00

Juan Miguel Matheus, la Hoja Del Norte

$10.00

Gaceta Nº 39.621, Njr

$3.50

Gerard M. Doherty, Mcgraw Hill

$98.00

Amanda Cant, Macmillan

$5.00

Gaceta, la Piedra

$4.00

$38.60

Juan Garay, Agr

$2.00

Miguel Del Cura, Paraninfo

$38.00

Jose Luis Lopez Alvarez, Limusa

$19.00

Curt Simmons, Mcgraw Hill

$20.00

John Gray, Top Emece

$6.80

Marcos Fidel Barrera, Quiron

$9.57

David Magnusson, Trillas

$27.00

Gaceta Nº 39.236, la Piedra

$2.30

S. Mcphee - M. Papadakis, Mcgraw Hill

$78.00

Luis Alberto Rodriguez, Livrosca

$8.50

Sopena, Sopena

$6.00

Atilio Rojas, Libra

$13.89

Sopena, Sopena

$6.00

Sebastian Artiles, Liber

$16.00

G. Briggs - R. Freeman, Lippincott

$93.00