000			00357nam a2200157Ia 4500
020			_a8188342475
082			_a519.7 _bAHS
100			_aAhsan, Zafar
245			_aMathematical methods
260			_aDelhi New _bAnamaya,publishers _c2005
300			_ax,332p.
650			_aApplied Sc.
650			_aMathematics
700			_aAhsan, Nikhat
044			_aIndia
999			_c6553 _d6553