A survey of the administration of audio-visual aids departments in the schools of Massachusetts.

Tucker, John Blair2015-02-232015-02-2319511951b14679498https://hdl.handle.net/2144/10506Thesis (Ed.M.)--Boston Universityen-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictions.A survey of the administration of audio-visual aids departments in the schools of Massachusetts.Thesis/Dissertation