World weights and measures :  handbook for statistics. 

 - New York :  United Nations (UN) ,  1966 
 - vi, 138p. :  ill. ;  27 cm. 
 - Statistical papers series M .
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Weights and measures<br/>Manuals
<br/><br/><label>Dewey Class. No.: </label>389.1  / UN