000 00406nam a22001577a 4500
003 OSt
005 20220624123700.0
008 220613b |||||||| |||| 00| 0 eng d
020 _a81-88133-96-5
082 _a658.1511
_bSUB/A
100 _eaut
245 _aArthik byabasthapana
_b6th Semester
_cSubrata Kar & Nimai Bagchi
260 _aKolkata
_bDe Book Concerns
_c2020
300 _a864
942 _2ddc
_cBK
999 _c13376
_d13376