Singhal, Alok. <br/><br/>
Business systems / 
By Alok Singhal. 
 - 1st ed. 
 - New Delhi :  Excel Books ,  2001. 
 - viii,435p. ;  PB  23 cm. 
<br/><br/><label>ISBN: </label>8174462481 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business data processing<br/>Creating and displaying database<br/>Memory variables and functions<br/>Reports and label generation
<br/><br/><label>Dewey Class. No.: </label>005.065   / SINA