"Monthly , report on the  labour force survey ." 

 - Japan  Bureau of statistics .      1972 
 - 39  cm. 
<br/><br/><label>Standard No.: </label>155108 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>"X : 9 . 42r . N72t4, L2 . 47 (7)"