Key to Ray's New Higher Arithmetic. E-book. Formato PDF - 9780243805945
di Joseph Ray
edito da FORGOTTEN BOOKS , 2017
Formato: PDF - Protezione: nessuna
IN the preparation of the following pages, the chief aim has been to serve the teacher. Accordingly, through a great part of the work we have merely indicated the operations required, and have thus saved the space which would be demanded for the full statements of analysis, useful chie?y in recitation drill. The help afforded by a Key being of very little value under the fundamental rules, this work does not begin with the first exercises of the new higher arithmetic.
Ean
9780243805945
Titolo
Key to Ray's New Higher Arithmetic. E-book. Formato PDF
Autore
Editore
Data Pubblicazione
2017
Formato
PDF
Protezione
nessuna
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