000 00274nam a2200097Ia 4500
008 220201s1974 xx 000 0 eng d
100 _aIS: 6932(part 1 to x) 1973
245 0 _aIS Method of test for building lines
260 _bIndian Standard Institution
_c1974
942 _2ddc
999 _c80854
_d80854