000 00273nam a2200121Ia 4500
008 241231s2003 xx 000 0 und d
041 _aeng
100 _aR.Raghvan
245 _aChemical Weekly
250 _aXLVIII
260 _bR Raghvan,New Delhi
_c2003
300 _a35p
999 _c351948
_d351948