000			00362nam a2200169Ia 4500
003			0STCL
008			150530s9999 xx 000 0 und d
040			_aSTCL _cSTCL
100			_aSharma, S.D.
245			_aOperation research
250			_aTwelveth
260			_c2000
546			_aEnglish
942			_2ddc _cBK
999			_c26464 _d26464
005			20220125170051.0