000 04357nam a2200613Ia 45e0
008 181001s2014 xx 000 0 und d
020 _a8174090738
100 _aRai G.D.
245 0 _aNon-Conventional Energy Sources
250 _a4th
260 _aDelhi
_bKhanna Pub.Nath market
_c2014
300 _a911
942 _2ddc
_cBK
999 _c5470
_d5470