The Greek problem on Thales’ theory From the Greek students of E1 class 7th Primary School of Agii Anargyri Athens, Greece http://7dimaganarg.att.sch.gr
The Greek problem on Thales’ theory From the Greek students of E1 class 7th Primary School of Agii Anargyri Athens, Greece http://7dimaganarg.att.sch.gr