Visman, J <br/><br/>
Towards a common basis for the sampling of materials 
/ Department of Mines and Technical surveys, Ottawa Mines branch July 1962 
 - Ottawa:   Department of Mines and Technical Surveys,   1962 
 - iv, 39p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research report
<br/><br/><label>Universal Decimal Class. No.: </label>622.7.06  / K2