Arthmetic for commerce 
Green, A. 
 - USA  Stanley thornes  1976 
 - 243p. 
<br/><br/><label>ISBN: </label>0-85950-028-4 
<br/><br/><label>Subjects--Topical Terms: </label>--School of Business and Education
<br/><br/><label>LC Class. No.: </label>QA 103  / .T46 1990