000
002520000a22001210004500
008
160502b1940 xxu||||| |||| 00| 0 eng d
041
_a
eng
080
_a
321.388
_b
Z9
942
_c
BK
100
_a
Zworykin, U.K.
245
_a
Television
260
_c
1940
999
_c
8433
_d
8433