000			00326nam a22001457a 4500
040			_cPK-LaCSN
082			_aTR 510 _bNOS-A
100			_aNosheen Hsaan
245			_aAddendum 7
260			_aKarachi _bIdeal Furnishers _c2022
300			_3Mathematics _a20 _c27cm
650			_aMathematics
942			_2ddc _cTR
999			_c826039 _d826016