000			00343nam a2200145Ia 4500
001			1984
008			150525s9999 xx 000 0 und d
020			_a85227 000 3
100			_aHart Norman
245			_aIndustrial Publicity
250			_a0
260			_aLondon _bCassell Limited _c1971
300			_a,;ill.
650			_aIndustrial Publicity
999			_c28801 _d28801