000 00310nam a2200121Ia 4500
008 250114s9999 xx 000 0 und d
040 _aJamia Hamdard
041 _aEnglish
082 _a540.3
_bI09I
245 0 _bInternational encyclopedia of chemical science.
260 _a[s.l.]
_b[s.n.]
_c1964
942 _cBK
999 _c99244
_d99244