000			00343nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a853348588
082			_a620
082			_b1126 D
100			_aChell G.G. Edit.
245		0	_aDevelopments In Fracture
260			_aLondon
260			_bA.S.P. Ltd.
260			_c1979
300			_a309
999			_c28270 _d28270