000			00395nam a2200157Ia 4500
999			_c9130 _d9130
005			20230613154644.0
008			190923s9999||||xx |||||||||||||| ||eng||
041			_aeng
082			_a517 FOR-C
100			_aForsyth, A. R.
245		0	_aCalculus of variations/ _cA. R Forsyth.
260			_aNew York: _bDover Publications, _c1960
300			_axxii, 655p.
650			_aMathematics
942			_cBK