000 00234 a2200085 4500
020 _a9780785832430
082 _bJ 600 HOW
100 _aChartwell (publishers}
_9176734
245 _aHow Things Work: The mechanics behind the world around us
999 _c745979
_d745978
942 _w395
_xKholofelo Moabelo
_y395
_zKholofelo Moabelo