000			00563nam a2200205Ia 4500
003			OSt
005			20240618094608.0
008			220709b1988 xxu||||| |||| 00| 0 eng d
020			_a0070990069
040			_c1
082			_a515.35
100			_aAyres, Frank
245			_aSchaum's outline of theory and problems of differential equations in si matric units
250			_a4th
260			_c1988
906			_a33357
942			_cBK _2ddc _n0
981			_a1988.
983			_aSchaum's outline of theory and problems of differential equations in si matric units
999			_c33178 _d33178