000 00320nam a2200133Ia 4500
008 160316s1978 xxu||||| |||| 00| 0 eng d
020 _a
100 _aJeffreys, Harold
245 _aMethods Of Mathematical Physics
250 _a3rd
260 _aLondon
_bCambridge University Press
_c1978
300 _a718
700 _a
_a
999 _c7932
_d7932