000 00288nam a2200133Ia 4500
008 191031s9999 xx 000 0 und d
100 _aBahl
245 0 _aAdvanced practical chemistry
260 _bS.Chand & co
260 _c1959
365 _b6.00
500 _aw.o
942 _cBK
999 _c198312
_d198312