000 00274nam a22001217a 4500
020 _a9780749617097
082 _a503
_bGIB
100 _aGibson, Gary
245 _aScience for fun PLAYING WITH MAGNETS/
260 _aLondon
_bWatts Books
300 _a32 pages
942 _cR
999 _c23222
_d23222