Kishan,Hari, <br/><br/>
Discrete Mathematics  Textual Documents 
Hari Kishan,Sivraj Pundir,Sandeep Kumar 
 - Seventh Ed-2010. 
 - Meerut  Pragati Prakashan 
 - 407p. 
<br/><br/><label>ISBN: </label>978 83 5006 181 7 
<br/><br/><label>Subjects--Index Terms: </label>Mathematics Discreate Mathematics 
<br/><br/><label>Dewey Class. No.: </label>511.3