NOTICE: Due to scheduled maintenance at our Gaithersburg campus, this site will not be available from 5:00 pm EDT (21:00 UTC) on Friday October 25 until 5:00 pm (21:00 UTC) on Sunday October 27. We apologize for any inconvenience this outage may cause.
You may also wish to search for items by John.
Only one matching reference was found.
John, St.; Moore; Ware; Adams, J.S.; Babcock, , Revision of Rowland's Preliminary Table of Solar Spectrum Wavelengths, 1928. [all data]