Coalitions in British politics / 
edited by David Butler; essays by Robert Blake (at el.) 
 - London :  MacMillan,  1978 
 - 128 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0333235665 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coalition governments--Great Britain
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United Kingdom--Politics and government--19th century<br/>Great Britain--Politics and government--20th century