000 00471pam a2200157a 44500
008 160408b1989 xxu||||| |||| 00| 0 eng d
020 _a0470213434
082 _a515.64
_bB98s
100 _aButtazzo, Giuseppe
245 1 _aSEMICONTINUITY, RELAXATION AND INTEGRAL REPRESENTATION IN THE CALCULUS OF VARIATIONS
260 _aEssex
_bLongman Scientific & Technical
_c1989
300 _a222
650 _aCalculus Of Variations
964 _gCIRC
997 _aA105427 C
999 _c321505
_d321505