000 00600 a2200265 4500
001 151901
020 _a4
041 _aeng
080 _a66.05:541.183 Soc:69
245 _aIon exchange in the process industries : conference, London, 16-18 July, 1969
250 _a
260 _aL0ndon
260 _bSoc. of Chem. Industry,
260 _c1970
300 _a449 p.
300 _c28 cm
490 _a
100 _aSociety of Chemical Industry
700 _a
650 _a
650 _aIon exchange-Congresses
650 _aChemical industry-Congresses
942 _cBK
942 _2UDC
999 _c131221
_d131221