000 00440nam a2200181Ia 4500
008 180424s9999 xx 000 0 und d
020 _a805370021
084 _a530.15 J1
100 _a"Mathews, Jon"
245 0 _aMathematical Methods of Physics
250 _a\\197002ENGGPCX
260 _aW a Benjamin
260 _b1970
260 _cNew York
300 _axiii+501 p
500 _aincludes index and biblioraphy
942 _cBK
999 _c39452
_d39452