Des MacHale <br/><br/>
Lateral solutions to mathematical problems 

 - Boca Raton  CRC Press  2024 
 - xii+108 
 - AK Peters/CRC recreational mathematics .
<br/><br/><label>ISBN: </label>9781032370927 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory<br/>Geometry<br/>Trignometry