000 00271nam a2200121Ia 4500
008 161008s9999 xx 000 0 und d
100 _aCHANDRA A
245 _aNON CONVENTIONAL RESOURCES
250 _a1ST
260 _bKHANNA BOOKS
_c2013
300 _a319
942 _cBK
999 _c43301
_d43301