000			00333nam a22001457a 4500
008			210526b ||||| |||| 00| 0 eng d
020			_a97804955999562
041			_aeng
080			_25th _a159.9
082			_a159.9
100			_a48
101			_aPSI
245			_aHuman Development A Life-Span View _cKail,R.V
942			_2udc _cBK
999			_c57629 _d57629