Date, C. J. <br/><br/>
Introduction to Database Systems Vol-1 

 - 3 ed. 
 - New Delhi  Narosa Publishing House  1975 
 - p.580 
<br/><br/><label>ISBN: </label>8185015589 
<br/><br/><label>Subjects--Topical Terms: </label> Data Stucture  Embedded SQL  DBTG  Datsbases 
<br/><br/><label>Dewey Class. No.: </label>621.3819535 D232I