000			00399pam a2200157a 44500
008			160408b1973 xxu||||| |||| 00| 0 eng d
082			_a620.0042 _bP687
100			_aPitts, G.
245	1		_aTECHNIQUES IN ENGINEERING DESIGN
260			_aLondon _bButterworths _c1973
300			_a154
500			_aBibl. : P. 148-149
650			_aEngineering Design
964			_gCIRC
997			_aA28828 s C
999			_c261978 _d261978