Pneumatic Tube Mail Service

Pneumatic Tube Mail Service
Author: United States. Congress. Joint Commission to Investigate the Value of Pneumatic-tube Mail Service
Publisher:
Total Pages: 504
Release: 1919
Genre: Pneumatic-tube transportation
ISBN:

Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents
Author: United States. Superintendent of Documents
Publisher:
Total Pages: 930
Release: 1918
Genre: Government publications
ISBN:

February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index