000 00561pam a2200181a 44500
008 160408b1987 xxu||||| |||| 00| 0 eng d
082 _a515.353
_bT746e
100 _aTroianiello, Giovanni Maria
245 1 _aELLIPTIC DIFFERENTIAL EQUATIONS AND OBSTACLE PROBLEMS
260 _aNew York
_bPlenum
_c1987
300 _axvi,353
440 _aUniversity Series In Mathematics
_v
650 _aDifferential Equations, Elliptic
650 _aVariational Inequalities (Mathematics)
650 _aCalculus Of Variations
964 _gCIRC
997 _aA99405 C
999 _c293868
_d293868