000 00429nam a2200145Ia 4500
008 180713s9999 xx 000 0 und d
082 _a001 J17
100 _a"Joshi, P N "
245 0 _aGroup Discussion on Current Topics
260 _aAgra
260 _b Upkar Prakashan Publisher
260 _c2015
365 _b175
942 _cBK
999 _c111575
_d111575