000 00282nam a2200121Ia 4500
008 211209s1975 xx 000 0 und d
041 _aeng
082 _a544.8 N75 ALE
100 _aALEXEYEV
245 _aQUALITATIVE CHEMICAL SEMI MICRO ANALYSIS
260 _c1975
300 _a584
999 _c15147
_d15147