000 00399nam a2200157Ia 4500
008 190302s9999||||xx |||||||||||||| ||und||
020 _c70
040 _aKharagpur College Library
082 _a546
_bDAS
100 _aR K Das
245 _aIndustrial Chemistry
_bOrganic and inorganic
260 _bKallany publishers
_aKolkata
_c1987
300 _a403 p.
_bV.2
650 _aChemistry
942 _cBK
999 _c2027
_d2027