000
00225nam a2200073 4500
080
_a
_b
245
_a
IS: 2165 - 1962 (with amendment no.1 - 1966); Guide for insulation co-ordination
700
_a
INDIAN STANDARDS INSTITUTION
260
_a
New Delhi
_b
BIS
_c
1962
300
_a
10p
999
_c
25542
_d
25542