000 00256nam a22001217a 4500
008 170907b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a721
100 _a41
101 _aNDI
245 _aCONCRETE AND MASONRY
_cDAY, R
942 _2udc
_cBK
999 _c26545
_d26545