000 00276nam a2200109Ia 4500
008 220201s1967 xx 000 0 eng d
100 _aMinrath,WR
245 0 _aVan nostrand's scientific encyclopedia
260 _bNew york:D.Van Nostrand
_c1967
300 _a336
942 _2ddc
999 _c74175
_d74175