000 00285nam a2200121Ia 4500
008 230303s9999 xx 000 0 und d
041 _aeng
082 _a422 660.29KRI
100 _aKRISHNAMURTHY (N) & Etc.
245 _aApplied Chemistry
260 _aNew Delhi
_bTMH
365 _cRS
999 _c174021
_d174021