000 00452nam a2200133 4500
008 221203b ||||| |||| 00| 0 ben d
082 _a540
_bS98R
100 _aSarkar, Sarvini Sahay
_9273479
245 _aরসায়নের ব্যাবহার | Rasayner vyavhar /
_cby Sarvini Sahay Sarkar
260 _aKolkata
_bVishwbharati granthalay
_c[NA]
300 _a39p.
650 _a Chemistry & allied sciences
_9273480
942 _2ddc
_cBK
999 _c120759
_d120759