000 00421nam a2200169Ia 4500
008 160615s9999 xx 000 0 und d
100 _aELSGOLC(L E)
245 _aCalculus of variations
260 _aOxford
260 _bPergamon Press
260 _c1961
300 _a178 p.
440 _a"International Series of Monographs on Pure and App Maths, 19"
942 _cBooks
999 _c4675
_d4675