Young, Michael Dunlop, 1915- <br/><br/>
The symmetrical family :  a study of work and leisure in the London region /cby Michael Young, Peter Willmott 

 - London :  Routledge & K. Paul,   1975 
 - xii, 398 p. :  forms, 2 maps ;  18 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 376-388. 
<br/><br/><label>ISBN: </label>0710076274 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hours of labor--England--London Metropolitan Area<br/>Leisure--England--London Metropolitan Area<br/>Time management surveys--England--London Metropolitan Area