000 00390 am a22001454504500
001 2045
005 20150528010336.0
020 _a9781906217594 (hbk.) :
020 _a1906217599
020 _a9781906217594
082 _a510
245 _aHow many socks make a pair? : surprisingly interesting everyday maths /
_cRob Eastaway.
260 _aLondon
_c2008
300 _a1 v. : ill. ; 22 cm.
999 _c105400
_d105390