000			00392nam a2200157Ia 4500
008			160615s9999 xx 000 0 und d
100			_aEWING(George M)
245			_aCalculus of variations with applications to physics and engineering
260			_aNew York
260			_bDover
260			_c1985
300			_avii p. + 343
942			_cBooks
999			_c16462 _d16462