school organization and administration
by
Ayres Leonard Porter
series:
Unknown
first published:
Unknown
the cleveland school survey summary volume
by
Ayres Leonard Porter
series:
Unknown
first published:
Unknown
the cleveland survey of the administration of criminal justice electronic resou
by
Ayres Leonard Porter
series:
Unknown
first published:
Unknown
the money cost of repetition versus the money saving through acceleration
by
Ayres Leonard Porter
series:
Unknown
first published:
Unknown
the prospects for building construction in american cities
by
Ayres Leonard Porter
series:
Unknown
first published:
Unknown
the public library and the public schools
by
Ayres Leonard Porter
series:
Unknown
first published:
Unknown
the public schools of springfield illinois educational section of the springfi
by
Ayres Leonard Porter
series:
Unknown
first published:
Unknown
the relation between entering age and subsequent progress among school children
by
Ayres Leonard Porter
series:
Unknown
first published:
Unknown
the relative responsibility of school and society for the over age child
by
Ayres Leonard Porter
series:
Unknown
first published:
Unknown