000 00258nam a2200109Ia 4500
008 160710s1956 xx 000 0 und d
100 _aDAINTON,F.S.
245 _aCHAIN REACTIONS
260 _aNEW YORK
_bMETHUEN & CO.
_c1956
300 _a183
942 _2ddc
_cB
999 _c25036
_d25036