000 003610000a22001450004500
245 _aAn introduction to concrete notes for students
260 _bCement and Concrete Association
_c1958
300 _a25p.: ill.
080 _a624.012.4
_bI6
650 _aCIVIL ENGINEERING
650 _aCONSTRUCTION
650 _aCONCRETE
041 _aEN
942 _cBK
999 _c29696
_d29696