000			00364nam a2200145Ia 4500
008			211101s2012 xx 000 0 eng d
020			_a9788127268404
082			_a630.715 R 211 E
100			_aG.L Ray
245		0	_aExtension Communication & Management
260			_bKalyani Publisher _aNew Delhi _c2012
300			_a358
650			_aExtension
942			_2ddc _cBK
999			_c38 _d38