Hallenbeck, D.J & Macgregor, T.H <br/><br/>
Linear problems & convexity techniques in geometric function theory 
D.J. Hallenbeck & T.H. Macgregor 
 - Boston  Pitman Advanced Publishing Program  1984 
 - xvii  182 
 - Monographs & studies in mathematics 22 .
<br/><br/><label>ISBN: </label>0273086375 
<br/><br/><label>Dewey Class. No.: </label>4.11+5.07  / HALL