000 00309nam a22001337a 4500
020 _a9788194729211
040 _cCUS
082 _a780
_bDUT/A
100 _aDutta, Krishnendu
_967
245 _aAstak
_cKrishnendu Dutta
260 _aKolkata:
_bSaga Publications,
_c2020.
300 _a93 p.
942 _cFPC
_01
999 _c209699
_d209699