[Processed. Three columns to the page, each column lettered a, b, or c, in addition to the page number.]
Notes:
[Processed. Three columns to the page, each column lettered a, b, or c, in addition to the page number.] Distributed as insert in Bibliography of scientific and industrial reports, v. 2, no. 2.
Availability:
Distributed as insert in Bibliography of scientific and industrial reports, v. 2, no. 2.