Sharma, Ajay <br/><br/>
Certain classes of clean rings /  
Ajay Sharma; guided by Dhiren Kumar Basnet. 
 - Tezpur :   Tezpur University,   2019. 
 - viii, 89 p. : ill ; 2019. 
<br/><br/>Includes bibliographic references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Rings (Algebra)<br/>Mathematical sciences
<br/><br/><label>Dewey Class. No.: </label>512.4  / SHA