...education classes excluded. 1 Information for each system as of a single representative day In early fall (varying from system to system). •Data for...listed (except District of Columbia) were submitted by superintendents of schools In response to a request for arithmetic mean class size In the regular elementary...

...education classes excluded. • Information for each system as ofasinelc representative day in early fill (varying from system to system). • Data for all...listed (except District of Columbia) were submitted by superintendents of schools In response to a request for arithmetic mean class size in the regular elementary...

...for each system as of a single representative day in early fall (varying from system to system). 3 Data for all systems listed (except District of Columbia) were submitted by superintendents of schools in response to a request for arithmetic mean class size in the regular •elementary...

...for each system as of a single representative day In early fall (varying from system to system). 3 Data for all systems listed (except District of Columbia) were submitted by superintendents of schools In response to a request for arithmetic mean class size In the regular elementary...

...class site (arithmetic mean membership) for each system as of a single representative day in the till (varying from system to system). ' Data for all syste'ms...listed (except District of Columbia) were submitted by superintendents of schools iii response to a request for arithmetic mean class si?e in the regular...

...membership) for each system as of a single representative day in the tall (varying from system to system). 3 Data for all systems listed (except District of Columbia) were submitted by superintendents of schools in response to a request for arithmetic mean class size in the regular elementary...

...excluded. 'Average class size (arithmetic mean membership) for each system as of a single representative day in the fall (varying from system to system). •Data...listed (except District of Columbia) were submitted by superintendents of schools in response to a request for arithmetic mean class size in the regular eJementary...

...excluded. 'Average class size (arithmetic mean membership) for each system as of a sinph- repre sentative day in the fall ( varying from system to system )...listed (except District of Columbia) were submitted by superin tendents of schools in response to a request for arithmetic mean class size in the regular...