000
00258nam a2200109Ia 4500
008
220216s9999 xx 000 0 und d
100
_a
Birkett Clews C J
245
0
_a
X-rays and rubber
260
_b
IRI Transactions
_c
1943
300
_a
225-230
942
_c
JS
999
_c
72528
_d
72528