Auger, Charles P. <br/><br/>
Information sources in grey literature / 
C.P. Auger. 
 - 3rd ed. 
 - London :  Bowker-Saur,  c1994. 
 - ix, 170 p. ;  22 cm. 
 - Guides to information sources .
<br/><br/> Rev. ed. of: Use of reports literature,1975.  Includes index. 
<br/><br/>Includes bibliographical references  
<br/><br/><label>ISBN: </label>1857390075 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technical literature.<br/>Technical reports.<br/>Grey literature.