Goldberg Samuel <br/><br/>
Introduction to difference equations with illustra 
Goldberg Samuel 
 - New York  Wiley           1958 
 - xii,260p  cm. 
<br/><br/> Bibliography: P 246-247 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Equations
<br/><br/><label>Dewey Class. No.: </label>B33, J8/TD