Government publications   Consolidated list , Ist Jan. to 31st Dec. 1949    

 - London  His majesty`s stationary          1950 
 - vii, 445-667, xliv p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>a55,B;N5, Jo