000 00466 a2200253 4500
001 126871
020 _a0
041 _aeng
080 _a539.16 Fai
245 _aExperiments in radioactivity
250 _a
260 _aLondon
260 _bMethuen Educational,
260 _c1970
300 _a133 p.
300 _c21cm
490 _a
100 _aFaires, R.A.
700 _a
650 _a
650 _aRadioactivity
942 _cBK
942 _2UDC
999 _c97516
_d97516