000
00292pam a2200133a 44500
082
_a
621.32
_b
C551m
100
_a
Clarke, D. A.
245
1
_a
MODERN ELECTRIC LAMPS
260
_a
London
_b
Blackie
_c
1952
300
_a
205
650
_a
Electric Lamps
964
_g
CIRC
997
_a
5004 s C
999
_c
416310
_d
416310