000
00291nam a2200109Ia 4500
008
220201s1963 xx 000 0 eng d
100
_a
Indian Standard Institute
245
0
_a
IS:2274-Code of practice for electical wiring installations
260
_b
ISI
_c
1963
300
_a
39
942
_2
ddc
999
_c
74725
_d
74725