Key characteristics in the 18th and early 19th centuries
Subtitle: a historical approach
By: Rita Katherine Steblin.
Publisher: UMI
Published: 1981
Place of publication: Ann Arbor
Language: eng
Number of pages: 417
Notes: Reproduced from the microfilm master, UMI DA8127702.

Part-fulfilment Ph.D,,thesis, University of Illinois at Urbana-Champaign, 1981.