000			00355nam a2200169Ia 4500
003			0STCL
008			150530s9999 xx 000 0 und d
040			_aSTCL _cSTCL
100			_aKalyani,V.; Ed
245			_aKnow your world
250			_aFourth
260			_c1999
546			_aEnglish
942			_2ddc _cBK
999			_c264 _d264
005			20220125160153.0