A. J. Lewin <br/><br/>
Information management :   guidance and revision /  [textbook] 
by A. J. Lewin 
 - Fourth edition / 
 - Woodbury :  PTN Pub. Corp.,  1994 
 - 213 pages :  illustrations ; 
<br/><br/><label>ISBN: </label>1859712398 
<br/><br/><label>LC Class. No.: </label>HD30.3  / LEW