An edition of Dr. Grant's system of railing spiral stairs (1911)
Dr. Grant's system of railing spiral stairs
this hitherto unsolved problem solved; the solution is exceedingly simple; a few remarks on the tangent system are added.
By C. C. Grant
0 (0 Ratings)
0 Want to read0 Currently reading0 Have read
0 Want to read0 Currently reading0 Have read
Publish Date
1911
Publisher
Printed by the Columbia press
Language
eng
Pages
38
Description:
subjects: Hand-railing