000 00519cam a2200229ua 4500
001 10905
003 SGBCLib
005 20221017112634.0
007 t
008 090818t1988||||||||||| 00 ||b c
040 _aSGBCLib
041 0 _ab
082 _a540.028
100 0 _aDAS, R
_eAUTHOR
245 1 0 _aU.M. BYABAHARIK RASAYAN (BEN) /
_cR. DAS
260 _aKOLKATA:
_bPRACHYA,
_c1988.
020 _c6/-
300 _avii , 147 , v P.
650 _aCHEMISTRY
852 _k540.028
_mDAS - U
942 _cBK
999 _c10905
_d10905