000 003600000a22001330004500
008 151113t1979 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a539.124.6
_bI6
942 _cBK
100 _aHasiguti, R.R., ed.
100 _aFujiwara, K., ed.
245 _aPositron annihilation : proceedings ...
260 _aJapan
_bJapan Institute of Metals
_c1979
999 _c140690
_d140690