000 00321nam a2200109Ia 4500
008 220201s1963 xx 000 0 eng d
100 _aIndian Standard Institute
245 0 _aIS:2309-Code of pratice the protection of building and allied structures against lighting
260 _bISI
_c1963
300 _a33
942 _2ddc
999 _c74715
_d74715