000			00331nam a22001337a 4500
008			181017b xxu||||| |||| 00| 0 eng d
020			_a9780471433408
041			_aeng
080			_a510
100			_a36
101			_aMAT
245			_aElementary Differential Equations and Boundary Value Problems _cBoyce,W.E
942			_2udc _cBK
999			_c50023 _d50023