000			003380000a22001450004500
060			_a100
082			_a575.1 ALT
100			_aAttenburge, Edgar
245			_aGenetics
260			_aNew York, Henry Holt and company
260			_c1957
300			_a496
650			_aHeredity/ Mendel's Principles/ Genetics/ Mutation/
942			_cBK
999			_c364383 _d364383