000 00352 a2200133 4500
080 _a543
_bW 239 P
245 1 _aPrinciples and methods of chemical analysis
_cby H.F. Walton
250 _a2nd edn.
260 _aNew Delhi
_bPrentice-Hall of India
_c1966
650 _aChemical Analysis
100 1 _aWalton, H.F.
_d
300 _a484 p.
901 _a178151
999 _c67128
_d67128