Rawat , P. P. <br/><br/>
International encyclopaedia of information technology & library science / 
P. P. Rawat and T. Kumar. 
 - New Delhi :   Castle Books,    C 1992. 
 - Vols. ;   23 cm. 
<br/><br/>V. 1- Abbreviated card to dummy variable ; 
<br/><br/>344  344 
<br/><br/><label>ISBN: </label>81-85698-01-5  
<br/><br/><label>Subjects--Topical Terms: </label>--Dictionaries.
<br/><br/><label>Dewey Class. No.: </label>020.3 / I8