Littlefield, C. L. and Rachel, Frank <br/><br/>
Office and administrative management systems analysis, data processing and office services   

 - 2nd. 
 - New Delhi  Prentice-Hall  1966 
 - xiii, 577p. Index 
<br/><br/> Eastern economy edition   
<br/><br/><label>Dewey Class. No.: </label>651.8  / L779.OA