000 00388nam a2200133Ia 4500
008 220718s1977||||xx |||||||||||||| ||und||
082 _a4.13+14.09
_bREKT
100 1 _aRektorys, K
245 1 _aVariational methods in mathematics, science & engineering
_cK. Rektorys
260 _aDordrecht
_bD. Reidel
_c1977
300 _a571
690 _aVariational Methods
942 _cBK
999 _c14281
_d14281