000 00311nam a2200121Ia 4500
008 220201s1971 xx 000 0 eng d
082 _bISI
100 _aI.S. Institution
245 0 _aIS : 364-1970 specification for fanlight catch
260 _aManak Bhavan Delhi
_bI. S.I
_c1971
300 _a8
942 _2ddc
999 _c19947
_d19947