000			00546nam a2200193Ia 4500
008			161214s9999 xx 000 0 und d
020			_a8173712905 _c(pbk)
082			_223 _a608 _bPET
100			_aPetroski, Henry
245		0	_aInvention by Design
260			_aHyderabad: _bUniversities Press, _c2000
300			_a242 p.; _bIllus. Index.: _c24 cm.
650			_aBuilding and Systems
650			_aDrawings
650			_aPaper Clips and Design
650			_aPencil Points and Analysis
650			_aZippers and Development
942			_2ddc _cBK
999			_c8372 _d8372