000 00348nam a2200121Ia 4500
008 230715s9999||||xx |||||||||||||| ||und||
041 _aeng
082 _a515.353
_bT12 HIL.L
100 _a Hillen, T.
_93709
245 0 _a Partial differential equations
_b: theory and completely solved problems
_c Hillen, T.
260 _bWiley
_c2012
942 _cBK
999 _c9251
_d9251