000			00308nam a22001457a 4500
003			SGT
082			_a515,PUN
100			_aPUNDIR,SUDHIR K
245			_aCALCULUS OF VARIATIONS
250			_a5TH
260			_aMEERUT _bPRAGATI PRAKASHAN _c2015
300			_a127
650			_aCALCULUS
942			_2ddc _cFPS _03
999			_c10031 _d10031