Monthly report of the labour force survey 

 - Japan  "Bureau of Statistics ,Offfice of the PrimeMinister "  1972 
 - 35p  cm. 
<br/><br/><label>Standard No.: </label>154873 
<br/><br/><label>Source: </label> Textbook 
<br/><br/><label>Dewey Class. No.: </label>"X:9.42r.N72t4, L2.47(1)"