000 00493nam a22001937a 4500
003 IN-IcBNM
005 20210624235444.0
008 210624r1971 ii a|||| |||| 00| 0 eng d
082 _a660
_bRAO\C
100 1 _aRao, Gopala M.
_eaut
245 1 0 _aChemical technology
_cGopala M. Rao
250 _a2nd ed
260 _aNew Delhi
_bWest Press
_c1971
300 _avarious p.
_bill.,
505 _aIncludes index
650 _aTechnology
650 _aChemical technology
942 _2ddc
_cBK
999 _c19202
_d19202