Determination for the modal age level for the grades IV and VI of the difficulty of the principal: The more rapid the vibrations of a body, the higher is the pitch of the note emitted by it

This item was digitized by the Internet Archive. Thesis (Ed.M.)--Boston University === https://archive.org/details/determinationfor00pool

Bibliographic Details
Main Author: Pooler, Robert L
Language:en_US
Published: Boston University 2014
Online Access:https://hdl.handle.net/2144/8372

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