000			00380nam a2200133Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a621 _bHEL-Y
100			_aHelbert Make,
245		0	_aYentra Sasthrathile Thamasa Ii
260			_bMagalodayam Limted _aTrichur _c1900
630			_xGeneral Stack
650			_aApplied physics _vEngineeringTechnology _xGeneralia
942			_cBOOK
999			_c33607 _d33607