Helfat, Constance E. <br/><br/>
Investment choices in industry / 
Constance E. Helfat 
 - Cambridge :  The MIT Press,  1988 
 - 189 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>026208175X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Capital investments<br/>Petroleum industry and trade--Finance<br/>Portfolio management