TY  - BOOK
AU  - Jennings,Terry
TI  - Energy exists?
T2  - How do we know
SN  - 0750013117
U1  - 530 23
PY  - 1993///
CY  - Hertfordshire : 
PB  - Simon & Schuster Young Books , 
KW  - Energy
N1  - Includes index
ER  -