000			00363n a2200169 a 4500
000			B B
001			009629
005			20220201174455.0
082			_a515.1 _bN3;1
100			_aGupta, P K
245			_aReal Analysis
250			_a1st
260			_aNew Delhi _bSultan Chand & Sons _c1993
300			_aix,466p.
690			_aMathematics
908			_aG
999			_c9631 _d9631