000 00409nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a543 T1
100 _a"Thomas, L C"
245 0 _aColorimetric Chemical Analytical Methods
250 _a\\197408ENGGPCX
260 _aTintometer
260 _b1974
260 _cEngland
300 _a629p
500 _aincludes index and biblioraphy
942 _cBK
999 _c36963
_d36963