000 00315nam a2200109Ia 4500
008 230222s9999 xx 000 0 und d
100 _aDamodaran V K
245 0 _aOorja Samrakshanam Ippol Thudangaam Ivide Thudangaam (Malayalam)
250 _a1
260 _bEnergy Management Centre, Trivandrum
_c1996
942 _cBK
999 _c31410
_d31410