| 000 | 00456nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 160615s9999 xx 000 0 und d | ||
| 100 | _aSOMMERFELD(Arnold) | ||
| 245 | _aLectures on theoretical physics. Vol.6 : Partial differential equations in physics. Tr by Ernst G Straus. | ||
| 260 | _aNew York | ||
| 260 | _bAcademic Press | ||
| 260 | _c1949 | ||
| 300 | _ax; v. illus. 24 cm. p. + 335p | ||
| 942 | _cBooks | ||
| 999 |
_c2744 _d2744 |
||