000 00320nam a2200121Ia 4500
008 170101s1961 xx 000 0 und d
082 _a544.8 CHE
100 _aCheronis Nicholas D.
245 0 _aSubmicrogram Experimentation.
260 _aNew York
_bInter Science Publisher
_c1961
300 _a349 p
942 _2ddc
_cB
999 _c275066
_d275066