El enigma de las monedas de oro
By: Pedro Casals ; adaptación pedagógica, Ben Christensen.
Contributors: Christensen, Clay Benjamin.
Series: Las Aventuras de Héctor ;; 2
Publisher: Heinle & Heinle
Published: 1993
Place of publication: Boston, Mass
Language: spa
Number of pages: 106
Subjects: Spanish language -- Readers.