000
00283nam a2200109Ia 4500
008
220201s1967 xx 000 0 eng d
100
_a
Indian Standard Institute
245
0
_a
IS:3961(p1)- Recommended current ratings for cables
260
_b
ISI
_c
1967
300
_a
33
942
_2
ddc
999
_c
74718
_d
74718