The central government of Britain. 

 - London :  Central Office of Information (COI) ,  1971 
 - 34p. :  ill. ;  20 cm.  
 - BIS R.   No. 5564/71 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Central government--UK
<br/><br/><label>Gov. Doc. Class. No.: </label>GB COI R. 5564/71