Discussion of how good business was during 1929 and comparative estimation made for 1930; new high record was set for industrial activity in machinery and metal working fields; developments in aeronautics, automobile industry, electrical manufacturing industry, and railroad repair works.
Will nineteen thirty be as good as nineteen twenty nine?
Am. Mach
American Machinist ; 72 , n 1
1930
3 pages
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Railway statistics for nineteen twenty-three
Engineering Index Backfile | 1924
|Nineteen twenty-eight smiles on west Palm Beach
Engineering Index Backfile | 1927
|Online Contents | 1994
Engineering Index Backfile | 1947
NTIS | 1994