Gupta Sharda <br/><br/>
Study of some sheffer sets of polynomials via rota's finite operator calculus 
Gupta Sharda; Dr. T R Prabhakar Gu. 
 -  1981 
<br/><br/><label>Standard No.: </label>4268 
<br/><br/><label>Source: </label> Theses 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATICS