Helmkamp, John G. <br/><br/>
Principles of accounting / 
John G. Helmkamp, Leroy F. Imdieke, Ralph E. Smith 
 - Third Edition. 
 - New York :  John Wiley & Sons,  1989. 
 - 232 p. :  ill. ;  27 cm. 
<br/><br/><label>ISBN: </label>0471614238  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Accounting.