Managing the external environment: a strategic perspective 
edited by David Mercer...[et.al.] 
 - London  Sage  1992 
 - 302p. 
<br/><br/><label>ISBN: </label>0803986289 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Strategic planning<br/>Industrial management
<br/><br/><label>Dewey Class. No.: </label>I5 M534