000 00390nam a2200157Ia 4500
008 211104s9999 xx 000 0 und d
020 _a9789332543577
041 _aENGLISH
082 _a621.042 Q5 SHO
100 _aSHOBH NATH SINGH
245 0 _aNON-CONVENTIONAL ENERGY RESOURCES
260 _c2015
_bPEARSON EDUCATION
300 _a531
650 _aENERGY ENGINEERING
942 _cBK
999 _c21596
_d21596