000			00339nam a2200145Ia 4500
008			190201s9999 xx 000 0 und d
020			_a004515001X
082			_a574
082			_bJON
100			_a"Jones, D. S"
245		0	_aDifferential Equations a
260			_aBoston
260			_bGeorge Allen & Unwin
300			_aXii-339 Xii-339
999			_c29102 _d29102