000 00300nam a2200121Ia 4500
008 170101s2017 xx 000 0 und d
020 _a9780070142763
082 _a333.72 KHA
100 _aKhan
245 0 _aNon-Conventional Energy Resources
260 _aNew Delhi
_bTata McGraw Hill
942 _2ddc
_cBK
999 _c307
_d307