000 00306pam a2200133a 44500
008 160408b1958 xxu||||| |||| 00| 0 eng d
082 _a530
_bJ74LA3
100 _aJoos, Georg
245 1 _aTHEORITICAL PHYSICS
250 _a3
260 _a
_bBlackie & Son
_c1958
964 _gCIRC
997 _aA88040 C
999 _c277669
_d277669