000			00272nam a2200085Ia 4500
008			231114s9999 xx 000 0 und d
020			_a9780470516850
090			_a621.3192409 LOC
245	0	0	_aGuide to the wiring regulations : 17th Edition IEE Wiring Regulations (BS 7671: 2008)
999			_c42612 _d42612