000 00276nam a22001337a 4500
020 _a9789352839223
082 _a540/SIN
100 _aSingh Laxhmir
245 _aNEET Chemistry
260 _aDelhi
_bS.Chand.Co.
_c2021
300 _a135
650 _aChemistry
942 _cBK
999 _c37312
_d37312