000 00591cab a2200205 4500
001 ABS41815
008 090401t1989 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u32631
041 _aeng
100 _aOsborne, J.
245 _aEyeing up the optic route
260 _c1989
350 _a0
490 _aNew Builder
_vSupplement 14 December 1989
520 _aAssesses the market for communications cabling and the advantages of fibre optic cables instead of copper.
650 _aINTELLIGENT BUILDINGS
690 _aBlock management
_96220
942 _n0
948 _c04/03/1997
999 _c21831
_d21831