000 00286nam a2200121Ia 4500
008 220201s1965 xx 000 0 eng d
082 _bDEV
100 _aDevries, Leonard.
245 0 _aThird book of experiments
260 _aLondon
_bJhon murray
_c1965
300 _a104
942 _2ddc
999 _c18157
_d18157