000 00377nam a2200169Ia 4500
008 150723s9999 xx 000 0 und d
020 _a1251
082 _a 621.042 KHA-N2
100 _a Khan,B H
245 _a Nonconventional energy resources
250 _a2
260 _b TMH Delhi
260 _c2012
300 _a455
650 _a Energy engineering
942 _cBK
999 _c1134
_d1134