000 00358nam a2200133 454500
999 _c7893
_d7893
020 _a9780486659640
082 _a530.155353 SOB
100 _aSobolev, S. L.,
245 _aPartial differential equations of mathematical physics
260 _aNew York:
_bDover Publications,
_c 1989.
300 _ax, 427 p. :
_bill;
500 _aIncludes index.
942 _cBK