000			00379nam a2200133Ia 4500
008			190829s9999||||xx |||||||||||||| ||und||
100			_aVira Dharma
245		0	_aPartial Differential Equations And Spherical Harmonics
250			_a4 TH ED.
260			_bKrishna Prakashan Mandir _aMeerut _c1967
650			_aPartial Differential Equations
700			_aMittal, S.C
942			_cBK
999			_c1074 _d1074