000 00479pam a2200169a 44500
008 160408b1982 xxu||||| |||| 00| 0 eng d
082 _a515.35
_bF914v
100 _aFriedman, Avner
245 1 _aVARIATIONAL PRINCIPLES AND FREE-BOUNDARY PROBLEMS
260 _aNew York
_bJohn Wiley
_c1982
300 _aix,710
440 _aPure And Applied Mathematics
_v
650 _aBoundary-Value Problems
650 _aVariational Principles
964 _gCIRC
997 _aA79291 C
999 _c293120
_d293120