Sarkar,Subir <br/><br/>
A Textbook of discreate mathematics 

 - New Delhi  S.Chand  2003 
 - 567p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>511  / SAR/TEX