000 00248nam a2200073 4500
080 _a
_b
245 _aIS: 3716 - 1966 :Application Guide for Insulation Co-Ordination-Equipment Located in Exposed Situations
700 _aINDIAN STANDARDS INSTITUTION
260 _aNew Delhi
_bBIS
_c1967
300 _a29p
999 _c24465
_d24465