Das , B.C.. <br/><br/>
Higher Secondary Calculus /  Textual Documents 
B.C.Das & B.N.Mukherjee. 
 - 20th ed. / 
 - Calcutta :  U. N. Dhur & Sons Pvt. Ltd. ,  2000. 
 - xxi,100p. :  ill ;  22cm . 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>81-85624-92-5 
<br/><br/><label>Subjects--Index Terms: </label>Calculus-Higher Secondary G-Mathematics 
<br/><br/><label>Dewey Class. No.: </label>515.3  / Da 26 Hi