000 002950000a22001210004500
245 _aPreparation et etalonnage des sources radioactives de reference
100 _aGandy, A.
260 _aVienna
_bA.I.E.A.
_c1961
300 _a99 p.
080 _a621.039.1
_bG3
041 _aEN
942 _cBK
999 _c102557
_d102557