000
00239nam a2200097Ia 4500
082
_a
J 609 BRID
245
0
_a
100 inventions &ndiscoveries
100
_a
Bridgman Roger
_9
75345
942
_c
BK
008
210817s9999 xx 000 0 und d
999
_c
250010
_d
250009