Pardasani, R. R. <br/><br/>
Harmonical progression / 
by R. R. Pardasani 
 - New Delhi :  R. R. Pardasani,  1984 
 - 59 p. ;  34 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Harmonic analysis<br/>Harmonic functions
<br/><br/><label>Dewey Class. No.: </label>515.53