000 00398nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a621.47
100 _aMital K. M.
245 0 _aNon conventional energy systems
260 _aNew Delhi
260 _bWheeler Publishing
260 _c1997
300 _a552p.
365 _b550
650 _aMECHANICAL
942 _cDBK
999 _c26401
_d26401