General report, 1931
Page 18
I. Preparation and procedure | (21 pages) | |
5. Procedure after census day | (Pages 12-20) | |
(B) Census office operations | (Pages 12-20) | |
(5) Machine tabulation | (Pages 16-18) | |
(C) Printing, counting, sorting machines | (Pages 17-18) | |
(6) Abstraction of statistics of dwellings | (Page 18) | |