000
00252 a2200121 4500
082
_a
539.752
_b
Al51p
245
1
_a
PROCEEDINGS
260
_a
_b
_c
1966
300
_a
523
650
_a
Radioactivity -- Congresses
964
_g
CIRC
997
_a
36512 C
999
_c
455105
_d
455105