Woodall, A.D. <br/><br/>
Data organisation and computer project work 

 - Colombo:  UGC,  1987 
 - 241p.;  27cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data files and databases
<br/><br/><label>Dewey Class. No.: </label>005.7  / DAT