Calibration Of A Thermometer: Melting Point
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Copyright
Registered 18Sep70 · MP20960 (Jul-Dec 1970) Copyright holder: Ohio State University, Dept. of Chemistry (in notice: Ohio State University)
Sources
- U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — title, year, creator, length, copyright
Record added 2026-06-28T20:18:41Z