1 matching record(s)
file Y (Stack)Broughton, Peter
"The Christian Island "Astrolabe""
photocopy from Journal of The Royal Astronomical Society of Canada, vol. 80 no. 3, June 1986, pp. 142-151.
[1986-136]
1986
1 matching record(s)
file Y (Stack)Broughton, Peter
"The Christian Island "Astrolabe""
photocopy from Journal of The Royal Astronomical Society of Canada, vol. 80 no. 3, June 1986, pp. 142-151.
[1986-136]
1986