000 00526nam a2200169Ia 4500
008 220718s1993||||xx |||||||||||||| ||und||
020 _a9780521440257
082 _a6.08
_bGHOU
100 1 _aGhoussoub, N
245 1 _aDuality & perturbation methods in critical point theory
_cN. Ghoussoub
260 _aCambridge
_bCambridge University Press
_c1993
300 _axviii
_e258
490 _aCambridge tracts in mathematics 107
690 _aCritical Point Theory
690 _aPerturbation Methods
942 _cBK
999 _c17123
_d17123