Lyons, Anthony. <br/><br/>
The multi-party proportional swing :  an alternative to the two party swing / 
Anthony Lyons. 
 - Colchester :  Department of Government, University of Essex,  1997. 
 - 19p. 
 - Essex papers in politics and government ;  no. 115 .
 - Essex papers in politics and government ;  no. 115 .
<br/><br/><label>ISBN: </label>1898280231 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Elections--Great Britain.