MURRAY R. SPIEGEL <br/><br/>
THEORY AND PROBLEMS OF CALCULUS OF FINITE DIFFERENCES AND DIFFERENCE EQUATIONS 

 - DELHI  MCGRAW HILL BOOK COMPANY  1971 
 -  259P 
<br/><br/><label>Subjects--Topical Terms: </label><br/><br/>
<br/><br/><label>Dewey Class. No.: </label>515.62/SPI/THE