000
00274nam a2200097Ia 4500
008
220201s1974 xx 000 0 eng d
100
_a
IS: 6932(part 1 to x) 1973
245
0
_a
IS Method of test for building lines
260
_b
Indian Standard Institution
_c
1974
942
_2
ddc
999
_c
80854
_d
80854