000 00288nam a2200121 4500
008 160616s 000 0
245 _aMethods of mathematical physics
100 _aCourant, R
100 _aHilbert, D
500 _aBobC J3.1 J3.2
942 _cBK
_2BK2298
080 _a53:51 COU
999 _c2298
_d2298