000			00447nam a2200169Ia 4500
008			230804s9999||||xx |||||||||||||| ||und||
020			_a9781493976294
082			_a515.353 KOM
100			_aKomech, A. I
245		0	_aPrinciples of partial differential equations
260			_aNew Delhi : _bSpringer., _c2018.
300			_ax, 158 p
650			_aDifferential equations
650			_aMathematics
700			_aKomech, Andrew
942			_cEBK
999			_c35574 _d35574