Brown Russelll <br/><br/>
How to find our about the chemical industry 
Brown Russelll; Campbell G A 
 - Oxford  Pergamon            1969 
 - xiii,219p.  cm. 
 - Commonwealth And International Library, Libraries And Technical Information Division .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical
<br/><br/><label>Dewey Class. No.: </label>X9(E), K9