Johnston, Bernard L <br/><br/>
Numbers and symmetry: An introduction to algebra 
Bernard L Johnston and Fred Richman 
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 - CRC Press, New York  1997 
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 - .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abstract algebra-- Mathematics
<br/><br/><label>Dewey Class. No.: </label>512.02  JOH-N;1