000 00412nam a22001697a 4500
005 20240510143604.0
008 240510b |||||||| |||| 00| 0 eng d
020 _a9788123744247
082 _a523.7
_bSHE-R21
100 _aSheth, Parul R.
245 _aSun
260 _aNew Delhi
_bNational Book Trust
_c2021
300 _axiv, 124p.
500 _aAppendix Attached
650 _aGeneral, Sun
942 _cTB
999 _c30949
_d30949