000 00254nam a2200109Ia 4500
008 160710s1942 xx 000 0 und d
100 _aELSDON & WALKER
245 _aRICHMONDS DAINS CHEMISTRY
260 _bGRIFFINS
_c1942
300 _a472
942 _2ddc
_cB
999 _c4490
_d4490