000 00271nam a2200121Ia 4500
082 _a539.7 LIT
100 _aLITTLEFIELD, T.A.
245 _aATOMIC AND NUCLEAR PHYSICS
250 _a2
260 _bENGLISH LANGUAGE BOOK SOCEITY
_c1970
300 _a476
942 _2ddc
_cB
999 _c38252
_d38252