Singh, Ashok Kumar  <br/><br/>
One Word Substitution / 
Ashok Kumar Singh  
 - 1st Ed. 
 - Meerut:  Arihant Publications (india ) Limited,  2000. 
 - 78p 
<br/><br/><label>ISBN: </label>81834800052 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English
<br/><br/><label>Dewey Class. No.: </label>428  / SIN/O