000 00282nam a2200121 4500
008 160616s 000 0
245 _aPion nucleon system
100 _aBransden, B.H
100 _aMoorhouse, R.G
500 _aC9B431:4 L3
942 _cBK
_2BK8212
080 _a539.124 BRA
999 _c8212
_d8212