000			00586nam a2200193Ia 4500
005			20250805130157.0
008			250805s2003||||xx |||||||||||||| ||und||
020			_a9780824740399
082			_a515.353 DEM
100			_aDemidenko Gennadii V
245		0	_aPartial Differential Equations and Systems not Solvable with Respect to the Highest Order Derivative
260			_bMarcel Dekker _aUSA _c2003
300			_a488
650			_a Demidenko Gennadii V
650			_aPartial Differential Equations System
690			_aMathematics
700			_aUspenski Staniclav V
942			_cBK
999			_c83477 _d83477