registrar - general΄ s statistical review of England and Wales for the years 1938 and 1939 :  text / 
Great Britain, General Register Office. 
 - London:   H.M.S.O.,   1947.  
 - 237 p. :  tabls. ;  24 cm. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Great Britain--Statistics<br/>Wales--Statistical
<br/><br/><label>Dewey Class. No.: </label>314.2