000 00325nam a2200109Ia 4500
008 220201s1969 xx 000 0 eng d
100 _aIndian Standard Institute
245 0 _aIS:4971-1968 Recommendations for selections of industrial floor finishing
260 _bDelhi: ISI Manal Bhawan
_c1969
300 _a17
942 _2ddc
999 _c77773
_d77773