Dey, Kamalkrishna <br/><br/>
শিখনের মূ্ল্যায়ন = Assessment for Learning : course -IX ( 1.2.9) / Semester - II /  
Kamalkrishna Dey, Khagendranath Chattopadhyay and Subhaschandra Bhaat 
 - 5th ed.  
 - Kolkata :    Aaheli publishers,   2019 
 - 496p;      22cm 
<br/><br/><label>ISBN: </label>81 89169 26 2  Rs. 270.00/- 
<br/><br/><label>Dewey Class. No.: </label>371.26  / DEY