000			00603cam a2200181 a 4500
008			980609s1999 nyu 001 0 eng
020			_a0486612716 (pbk.)
080			_a517.95 _bGUS
100	1		_aGustafson, Karl E. _93403
245	1	0	_aIntroduction to partial differential equations and Hilbert space methods.- 3rd ed. / _cKarl E. Gustafson.
250			_a3rd ed., rev.
260			_aMineola, N.Y. : _bDover Publications, _c1999.
300			_axv, 448 p. : _bill. ;
500			_aIncludes indexes.
650		0	_aDifferential equations, Partial.
650		0	_aHilbert space. _92991
942			_cBK
999			_c162338 _d162338