acquisition of concepts of light and sound in the intermediate grades.
Series: [University Microfilms, Ann Arbor, Mich.] Publication -- no. 22,122; Publication (University Microfilms International) -- no. 22,122.
Published: 1957
Language: eng
Number of pages: 262
Subjects: Light -- Study and teaching; Sound -- Study and teaching; Physics -- Study and teaching
Notes: Thesis--Boston University.

Bibliography: leaves 254-262.

Microfilm (positive) of typescript. Ann Arbor, Mich., University Microfilms [1964] 1 microfilm reel, 35 mm.

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