000
00273nam a2200121Ia 4500
008
220201s1956 xx 000 0 eng d
082
_b
ISI
100
_a
I.S.I.
245
0
_a
Colour code for fixed resistors
260
_a
Delhi
_b
I.S.I.
_c
1956
300
_a
5
942
_2
ddc
999
_c
19353
_d
19353