Edwards, Ronald S. <br/><br/>
Co-operative industrial research  Ronald S. Edwards. 

 - London  Sir Issac Pitman and Sons  1950 
 - xiv, 285p. 22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial development Economic development.
<br/><br/><label>Dewey Class. No.: </label>379.1214  / E31C