000 00272nam a2200121Ia 4500
008 161008s9999 xx 000 0 und d
100 _aCHANDRA A
245 _aNON CONVENRIONAL RESOURCES
250 _a1sT
260 _bKHANNA BOOKS
_c2013
300 _a319
942 _cBK
999 _c42518
_d42518