000			00411nam a2200145Ia 4500
008			130225s9999 xx 000 0 und d
020			_a0442256906
080			_a577.15:537.533.72 _bH412E
100			_aHayat, M.A
245			_aElectron microscopy of enzymes principles and methods: Vol. 5
260			_aNew York _bVan Nostrand Reinhold Company _c1977
300			_a220p.
901			_a144565
942			_cB _2udc
999			_c11312 _d11312