Richardson, C H <br/><br/>
Algebra:   Commercial-statistical 

 - Toronto:   D. Van Nostrand Company, Inc.,   1946 
 - viii, 233p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra
<br/><br/><label>Subjects--Index Terms: </label>Business mathematics 
<br/><br/><label>Universal Decimal Class. No.: </label>512:38-31  / H6