000			00615nam a2200217 a 4500
005			20260717093413.0
008			260717s2007 ii 000 0 eng d
020			_a9788120342224
041			_aeng
082	0	4	_a515.353
100	1		_aRao, Sankara, K.
245	1	0	_aIntroduction to partial differential equations / _cRao, Sankara, K.
250			_a3rd ed.
264		1	_aDelhi : _bPHI Learning Private Limited., _c2007, 2023.
300			_axii, 488 p. ; 24 cm.
650		4	_aDifferential equations, Partial
650		4	_aMathematical analysis
650		4	_aMathematics
650		4	_aCalculus
942			_cBK
999			_c57586 _d57586