Deletion of Gurevich system pedagogie (Circus)

Comment: as per above, esp. 
Stance: delete
Cited policy: Wikipedia:What Wikipedia is not (WP:NOT)

Comment: Fails 
Stance: delete
Cited policy: Wikipedia:What Wikipedia is not (WP:NOT)

Comment: per 
Stance: delete
Cited policy: Wikipedia:What Wikipedia is not (WP:NOT)

Comment: per 
Stance: delete
Cited policy: Wikipedia:What Wikipedia is not (WP:NOT)

Comment: What Wikipedia is |not
Stance: delete
Cited policy: Wikipedia:What Wikipedia is not (WP:NOT)