Colijn, Hendrik <br/><br/>
Weighing and proportioning of bulk solids 

 - Canada  ; Trans Tech Publications  , 1975 
 - xiv,357p. 
<br/><br/><label>ISBN: </label>0878490116   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>620  / COL