000			00264nam a22001217a 4500
999			_c154880 _d154880
082			_a _b
100			_aBalakrishnan C V
245			_aLibrarian/ _cby Balakrishnan C V.
260			_aKottayam: _bD C Books, _c2017.
300			_a108p.
650			_a
942			_cBK