000			00327nam a2200109Ia 4500
008			161118s2016 xx 000 0 und d
100			_aCentral Office of Information
245		0	_aTechnical and Specialised Periodicals. Published in Britain.
260			_aLondon _bCentral Office of Information
300			_a279 p
942			_2ddc
999			_c10768 _d10768