000			00488nam a2200193Ia 4500
003			SGT
020			_a9788131708415
082			_a510 _bGRA
100			_aGraham,Ronald L
245			_aConcrete mathematics
250			_a2nd Ed.
260			_bPearson _aN.Delhi _c2011
300			_a643p.
650			_aMATHEMATICS
653			_aRECURRENT PROBLEMS, SUMS, INTEGER FUNCTIONS, NUMBER THEORY, BINOMIAL COEFFICIENTS,
700			_aKunth,D.E
700			_aPatashnik,Oren
942			_2ddc _cBK
999			_c5320 _d5320