000			00931nam a22001817a 4500
005			20250830020025.0
006			a|||||r|||| 00| 1
008			231227b |||||||| |||| 00| 1 eng d
020			_a9780521137201
100			_94867 _aPeter Rees
245			_aWhy Do Swings Swing?
260			_aUnited Kingdom _bCambridge University Press _c2010
300			_a16 Pages _bPaperback
520			_aA series of twenty non-fiction science readers which engages children in the world around them. Why do swings swing? Why do swings stop swinging? What makes things change direction? You can find the answers to these and other questions about movement in Why Do Swings Swing? _dScientific Principles And Laws - Physics & Chemistry
655			_GScientific Principles And Laws _aScientific Principles And Laws _dScientific Principles And Laws
655			_GPhysics & Chemistry _aPhysics & Chemistry _dPhysics & Chemistry
942			_2ddc _cBK _02
999			_c91361 _d91361