000 00351nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a81-203-1120-5
041 _aen
082 _a515.64
100 _aGUPTA, A.S
245 0 _aCalculus of variations with Applications
260 _aNew delhi
_bpvt ltd
_c2003
300 _a(ix) , 242
942 _cPR
999 _c59614
_d59614