000 004100000a22001690004500
008 160411b1955 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a693.52
_bW3
942 _cBK
_01
100 _aWalsh, H.N.
245 _aHow to make good concrete
250 _a2nd ed.
260 _aLondon
_bConcrete Publications
_c1955
300 _avi, 109p.
650 _aCONCRETE CONSTRUCTION
650 _aCONCRETE
999 _c7219
_d7219