Simons, Robert <br/><br/>
Seven strategy questions : 
Robert Simons 
 - Boston, Mass. :  Harvard Business Review Press,  2010 
 - vi, 210 p. :  ill.   22 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781422133323;142213332X