TY  - BOOK
AU  - Kenward,Michael
TI  - Potential energy: an analysis of world enery technology
SN  - 0521290562
U1  - 621 
PY  - 1976///
CY  - London
PB  - Cambridge University Press
KW  - Power resoursces
KW  - Power (Mechanics)
N1  - Includes index
ER  -