000 00381nam a22001577a 4500
005 20210921093917.0
008 210921b |||||||| |||| 00| 0 eng d
040 _cOCLC
082 _a540.2462
100 _aSivasankar, B.
245 _aEngineering Chemistry
260 _aDelhi
_bTMH
_c2008
300 _aRIT17323
650 _vApplied Sciences
_xChemistry
942 _2ddc
_cBK
_n0
999 _c29674
_d29674