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040 _e92224
_aMAIN
041 _aEnglish
082 _a547.043 K116A
100 _aKadyan, Pratap Singh
245 0 _aAnalytical applications of heterocyclic azo dyes
260 _c1985
300 _a291 p.
942 _cTH
999 _c49664
_d49664