000			00299nam a22001337a 4500
003			SGT
020			_a978-93-534-3278-2
082			_a621 _bEDW
100			_aEDWARDS, C. HENRY
245			_aELEMENTARY DIFFERENTIAL EQUATIONS
260			_aDELHI _bNAROSA _c2019
300			_a760
942			_2ddc _cBK
999			_c19497 _d19497