000 00444nam a22001817a 4500
003 OSt
005 20230426113454.0
008 210406b ||||| |||| 00| 0 eng d
020 _a9788194477716
040 _cddc
082 _a530.416
_bSIN
100 _aSingh, Kulwant
245 _aKan-Kshepan
_hKulwant Singh
260 _aMumbai;
_bR K Publication:
_c2020.
300 _a218p,
_c21cm.
700 _aKulwant Singh
942 _2ddc
_cBK
999 _c154591
_d154591