Sheff, Alexander L. <br/><br/>
Bookkeeping made easy :  With a section on business mathematics : Everyday handbooks / 
Alexander L. Sheff. 
 - New York :  Barnes & Noble, Inc.,  1969. 
 - 310 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distribution, conservation and consumption of material wealth