000 00395nam a22001457a 4500
020 _a721008771
082 _a624.2
_bTIL
_cL-19, P-56
100 _aTiller, R.M
_943541
245 _aConcrete footbridges /
_cR.M, Tiller
260 _aLondon :
_bCement & Concrete Association,
_c1973.
300 _a56 p. :
526 _a0
_b0
_c0
_d624_200000000000000_TIL
650 _aMCE
_9379
942 _2ddc
_cBK
999 _c547338
_d547338