000 00342nam a2200121 4500
245 _aIntroduction to advanced field theory
_c G. Barton
100 _aBarton,G.
260 _aNew York
_bJohn Wiley
_cc1963
300 _axi,163p. ; 21cm. --
490 _aInterscience tracts on physics and astronomy,no.22
082 _a530.12
_bBAR
041 _aeng
999 _c41777
_d41777