Observations on the present state of Denmark, Russia, and Switzerland. In a series of letters.

London : printed for T. Cadell, In The Strand, MDCCLXXXIV. [1784]

ix,[7],423,[1]p. ; 80.

ESTC T131524

Electronic reproduction. Farmington Hills, Mich. : Thomson Gale, 2003. (Eighteenth century collections online). Available via the World Wide Web. Access limited by licensing agreements.