Khan, Saifur Rahman. <br/><br/>
S@ifur's math / 
Saifur Rahman Khan. 
 - Dhaka :  S@ifur's Publications,  2016. 
 - viii, 548 p. :  ill. ;  24 cm. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / KHS