Harbans Lal <br/><br/>
Study of Quasi-commutative semigroups, regular ideals and radicals 

 -  1977 
<br/><br/><label>Standard No.: </label>4611 
<br/><br/><label>Source: </label> Theses 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATICS