000 00528pam a2200205a 44500
003 OSt
005 20210923110446.0
008 160408b1980 xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
041 _aeng
082 _a515.62
_bAr77c2
100 _aArthurs, A. M.
245 1 _aComplementary variational principles
_cA. M. Arthurs
250 _a2nd ed.
260 _aOxford
_bClarendon
_c1980
300 _avii, 154p
440 _aOxford mathematical monographs
650 _aBoundary value problems
942 _cBK
999 _c293578
_d293578