000 00487nam a2200217 454500
001 067139
003 BD-ChCU
008 Eng
020 _ax
040 _aDLC
_cDLC
_dBD-ChCU
082 0 0 _a539.72/CRI
100 1 _aCrowther, James Arnold.
_bx
245 1 0 _aIons, electrons, and ionizing radiaions
_bx
250 _ax
260 _aLond.
_bEdward Arnold
_c1961
300 _aix, 322
504 _ax
650 0 _aRadiation
_bIonization
700 1 _ax
942 _2ddc
_cBK
999 _c67139
_d67139