Aritmética apropiada al alcance de los niños
Ruiz Gandia, Manuel
creator
text
pr
Ponce, P.P
Tip. de la Revista de Puerto Rico
1890
monographic
spa
114 p. ill.
Manuel Ruiz Gandia.
Education
Puerto Rico
Arithmetic
Study adn teaching (Primary)
Arithmetic-Textbook
Puerto Rico
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