000			00360nam a2200133Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a81-220-0268-4
082			_a510 GUP
100			_aGupta, B, D _93467
245		0	_aMathematical methods with special functions
260			_aKonark publishers _bDelhi _c1992
300			_b100
650			_aMATHEMATICS
999			_c171982 _d171982