000 00443nam a22001817a 4500
999 _c114762
_d114761
005 20200825131801.0
008 200825b ||||| |||| 00| 0 eng d
041 _aEN
082 _223
_a624.1834
_bWAL
100 _aWalsh, H N
245 _a How to make good concrete
_c / H N Walsh
260 _aLondon
_bConcrete Pub.
_c1955
300 _a110 p.
500 _aIncludes index
509 _aNS
650 4 _93862
_aConcrete
942 _cS