000 00413nam a2200193 4500
020 _a
_c
037 _c
082 _a576.549 REP
100 _aREPORT OF SYMPOSIUM HELD JUNE 15-17, 1955
245 _aMUTATION
_hEnglish
250 _a2
260 _aNEW YOEK
_bBROOKHAVEN NATIONAL LABORATORY
_c1957
300 _a231
_fHB
500 _a
590 _d
630 _a
650 _aMUTATION
942 _cTB
999 _c262144
_d262144