TY  - BOOK
AU  - 
ED  - Mahajan,V.S, Agnihotri,S.K and Athparia,R.P
TI  - Energy and energy resource management
SN  - 8176291986
U1  - 333.7915 
PY  - 1999///
CY  - New Delhi
PB  - Deep & Deep publications
ER  -