Skip to main content

Free on Kindle: A Plan for Securing Observation of the Variable Star

3 posts / 0 new
Last post
davidjayjackson
davidjayjackson's picture
Free on Kindle: A Plan for Securing Observation of the Variable Star

Free on Kindle E.C. Pickering's book, "A Plan for Securing Observation of the Variable Stars.

MDW
MDW's picture
Pickering's Plan

This has been available for some time now, and in several formats, at http://www.gutenberg.org/ebooks/35613

davidjayjackson
davidjayjackson's picture
Thanks for the link 

Thanks for the link 

Log in to post comments
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484