000 00316nam a2200133Ia 4500
020 _a9788120311206
082 _a515.64 GUP/C
100 _aGupta, A S
245 0 _aCalculus of Variations with Applications
260 _bPhi Learning
_aDelhi
_c2014
300 _a242p
650 _aCalculus Variations
942 _cBK
999 _c12619
_d12619