LEADER 01640nam a22003377i 4500001 99125518808206421 005 20140709154558.0 006 m#####o##d######## 007 cr#mn######a#a 008 080818r20071920xxk| s f||| | eng d 035 (Uk-CbPIL)1920-023696 040 UK-CbPIL |beng |erda |cUK-CbPIL 099 Electronic Resource 110 2 Great Britain. Parliament. House of Commons. |0http://id.loc.gov/authorities/names/n79113783 245 10 Air Ministry. Department of the Controller-General of Civil Aviation. Half-yearly report on the progress of civil aviation. 246 1 Half-yearly report on the progress of civil aviation (October, 1919-March 1920) (Civil Aviation) 264 1 Cambridge [Eng.] : |bProquest LLC, |c2007. 300 1 online resource. 336 text |btxt |2rdacontent 337 computer |bc |2rdamedia 338 online resource |bcr |2rdacarrier 347 data file |2rda 440 0 Reports of Commissioners 490 0 [1920] ; |v[Cmd. 800] 500 Title from front cover. 533 1 online resource (24 pages: Table). 534 |pTranscribed from: |tAir Ministry. Department of the Controller-General of Civil Aviation. Half-yearly report on the progress of civil aviation. |f1920 [Cmd. 800] IX: |cOriginal Publisher details. 540 Copyright (c) ProQuest LLC 2009. All rights reserved. 590 Microfilm. |bCambridge : |cChadwyck-Healey |d[19842005] |eFiche numbers 126.81. 610 20 Great Britain. Parliament. House of Commons. |0http://id.loc.gov/authorities/names/n79113783