Abell, Derek F.,  1938- <br/><br/>
Defining the business :  the starting point of strategic planning / 
Derek F. Abell 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1980 
 - ix, 257 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0131978144 
<br/><br/><label>LCCN: </label>79-014013 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Corporate planning<br/>Industrial management--United States