000 005270000a22001690004500
020 _a0-580-20365-4
027 _aBS 1881 : Part 207 : 1992
_q1992
041 _aeng
942 _cSD
110 _aBritish Standards Institution, London GB
245 _aBS : 1881 : pt.207 : 1992 : Testing concrete pt.207. Recommendations for the assessment of concrete strength by near to surface tests
260 _aLondon
_bBSI
_c1992
300 _a13 p.
500 _aSTD523
650 _aCONCRETE-STANDARDS
650 _aBRITISH-STANDARDS
999 _c68446
_d68446