000			005080000a22001690004500
245			_aUllmann's encyclopedia of industrial chemistry - vol. B 6
100			_aElvers, B., ed...[et.al.]
250			_a5th rev. ed.
260			_aWeinheim _bVCH Verlagsgesellschaft _c1994
300			_a760 p.
500			_avol. B 6 - Analytical methods 2 and process control engineering
020			_a3-527-20136-X
080			_a66(03) _bU4
650			_aCHEMICAL ENGINEERING-ENCYCLOPEDIAS
041			_aEN
942			_cBK
999			_c66919 _d66919