Monthlt report on the labor force survey . 

 - Japan  Bureau of statistics .      1969 
 - various pages  cm. 
<br/><br/><label>Standard No.: </label>154909 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>"X : 9  . 42r . N69t4, K9 . 44 (1)"