Sen, M K <br/><br/>
Introduction to discrete mathematics. 
by M K Sen & B C Chakraborty 
 - 3rd ed.   Reprint 2010. 
 - Kolkata:  Books & Allied pvt Ltd,  2010. 
 - iv,351p.:  384p.:  25cm. 
<br/><br/>Answers 18 pages, Bibliography 2 pages, index IV pages. 
<br/><br/><label>ISBN: </label>8187134925 
<br/><br/><label>Subjects--Index Terms: </label>Mathematics 
<br/><br/><label>Dewey Class. No.: </label>510.7