000 00327nam a2200109Ia 4500
008 220201s1966 xx 000 0 eng d
100 _aIndian Standard Institute
245 0 _aIS:3542-1966 Specification for educated pitch transmission precision roller chairs
260 _bISI Manak bhawan
_c1966
300 _a13
942 _2ddc
999 _c77281
_d77281