000 00360nam a22001337a 4500
008 161226b xxu||||| |||| 00| 0 eng d
082 _a621.042 HAS-N
100 _aSaeed Hasan,S Sharma,DK
245 _aNon-conventional energy resources
_cS.Hasan Saeed, D.K Sharma
250 _a3ed.
260 _bS.K.Kataria & sons
_c2015
942 _cMEDL
999 _c24209
_d24209