000 00322nam a2200121Ia 4500
008 220201s1973 xx 000 0 eng d
082 _bISI
100 _aI.S.I
245 0 _aSpecifiation for wooden flush doors shutters IS : 2191
260 _bIndian Standard Institute, Manak bhawan
_c1973
300 _a19
942 _2ddc
999 _c19865
_d19865