000 00449cab a2200181 4500
001 X70
008 090401t1991 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u44935
041 _aeng
100 _aRuddock, L.
245 _aProductivity in the UK construction industry
260 _c1991
350 _a0
490 _aCost Engineer
_v29(6) 1991, 18-20(3)
690 _aBUILT ENVIRONMENT-BUILDING COSTS
942 _n0
948 _c04/03/1997
999 _c28560
_d28560