Haider Raza Syed <br/><br/>
Partially ordered algebraic structures 
Haider Raza Syed; Dr. V N Dixit Gu. 
 -  1981 
<br/><br/><label>Standard No.: </label>7470 
<br/><br/><label>Source: </label> Theses 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATICS