Ash Robert B <br/><br/>
Complex Variable 
Ash Robert B 
 - London  Academic Press        1971 
 - viii,255p  cm. 
<br/><br/><label>Standard No.: </label>74865 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B38, L1