000 00324nam a22001337a 4500
999 _c14981
_d14981
008 190424b ||||| |||| 00| 0 eng d
020 _a 9788174090737
082 _a621.042
_bRAI
100 _aRai,G.D.
245 _aNon-conventional Energy Sources
260 _aNew Delhi
_bKhanna
_c2017
300 _a912p.
942 _cBK