000 00373nam a22001337a 4500
005 20210416150227.0
008 210416b ||||| |||| 00| 0 eng d
041 _aeng
100 _aBIS Bureau of Indian Standard
_924168
245 _aIS ceramic tiles- methods of tests : Determination of resistance : IS:13630(P-12):1993
260 _c1993
300 _a4p.
942 _cBK
999 _c61547
_d61547