TY  - BOOK
AU  - Helfat,Constance E.
TI  - Investment choices in industry
SN  - 026208175X :
U1  - 332.6 
PY  - 1988///
CY  - Cambridge Mass.
PB  - MIT Press
KW  - Capital investments
KW  - Petroleum industry and trade
KW  - Finance
KW  - Portfolio management
N1  - Includes bibliographical references and index
ER  -