A survey of administrative and teacher attitude toward the lengthening of the school day

Caswell, George E.Giard, Leland E., joint author2016-07-082016-07-0819561956b14669432https://hdl.handle.net/2144/16874Thesis (M.A.)--Boston Universityen-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictions.A survey of administrative and teacher attitude toward the lengthening of the school dayThesis/Dissertation