American Telephone & Telegraph Co., Construction Plans Deptt <br/><br/>
Engineering economy; a manager's guide to economic decision making   

 - 3rd. 
 - New York  McGraw-Hill  1977 
 - x, 516p. Index 
<br/><br/>  
<br/><br/><label>Dewey Class. No.: </label>658.403  / Am512.EE