000			00556nam a2200217Ia 4500
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020			_c24.37
040			_aMAIN
041			_aEnglish
082			_a515.35 _bMAR
100			_aMartin, Willian Ted
245		0	_aElementary differential equations
250			_a2nd ed.
260			_aLondon _b; Addison- Wesley Publishing _c, 1961
300			_axiii,331p.
650			_aDifferential Equations
650			_aMathematical Analysis
650			_aMathematics
942			_cBK
999			_c108948 _d108948