Sometimes people write "BEM", sometimes "BEM 101". It's obvious what "BEM" comes from. But what is the source of "101" in the name..? I am so curious :)
Sometimes people write "BEM", sometimes "BEM 101". It's obvious what "BEM" comes from. But what is the source of "101" in the name..? I am so curious :)
https://en.wikipedia.org/wiki/101_(number)#In_education
Aaaaa...... Thanks!