000
00295nam a2200121Ia 4500
100
_a
Bureau of Indian Standards
250
_a
1
942
_c
BK
654
_a
isi
245
_a
Indian standard hot rolled steel bulb-angles-dimensions IS1252:1991
260
_b
BSI
_a
New Delhi
546
_a
ENGLISH
999
_c
20016
_d
20016