00407pab a2200133 454500008004000000100001900040245012600059260000900185300001600194362000800210650001800218700001900236773001800255180718b2004   xxu||||| |||| 00| 0 eng d  aPower, Dominic  aWorking through knowledge pools: labour market dynamics, the transference of knowledge and ideas, and industrial clusters  c2004  ap.1002-044.  aMay  aLabour market  aLundmark, Mats  aUrban Studies