000			00523nam a2200205Ia 4500
005			20250619144654.0
008			250619s9999||||xx |||||||||||||| ||und||
020			_c2.95
040			_aMAIN
041			_aEnglish
082			_a515.35 _bAYR
100			_aAyres, Frank
245		0	_aTheory and problems of differentaial equations
260			_aLondon _b; Schaum Publishing _c, 1952
300			_a296p.
650			_aDifferential Equations
650			_aMathematical Analysis
650			_aMathematics
942			_cBK
999			_c109058 _d109058