000 nam a22 7a 4500
999 _c4308
_d4308
008 171027b xxu||||| |||| 00| 0 eng d
100 _aWilliam W. Symes
_96457
245 _aPartial Differential Equations of Mathematical Physics (PDF 105p)
_h[electronic resource]
300 _a105p.
650 _a Mathematical Physics
_96454
856 _uhttp://www.freebookcentre.net/physics-books-download/gotoweb.php?id=10630
942 _cEBK