000
00297nam a2200109Ia 4500
008
220201s1968 xx 000 0 eng d
100
_a
Indian Standard Institution
245
0
_a
IS:4483 Preferres panel cut-out dimession for reinforced
260
_b
Delhi:I.S.I
_c
1968
300
_a
4
942
_2
ddc
999
_c
74560
_d
74560