000			00288nam a22001337a 4500
999			_c43621 _d43621
003			OSt
100			_aGAHLOT, ADITYA
245			_aAstronomy centre
260			_bARCH _c30/4/2019
502			_bB.ARCH _d2017 _gA51204013035
700			_aGAHLOT, ADITYA
901			_a1327PR
942			_2ddc _cPR