000 00455 a2200253 4500
001 99063
020 _a4
041 _aeng
080 _a539.1 Sac
245 _aNuclear theory.
250 _a
260 _a
260 _bAddison-Wesley, Cambridge, Mass,
260 _c1955
300 _ap.xi, 383, illus, 22cm.
300 _c
490 _a
100 _aSachs, R.G.\
700 _a
650 _a
650 _a
942 _cBK
942 _2UDC
999 _c57116
_d57116