The substitution of letter mail in targeted communication
By: Heikki Nikali.
Series: Quality and business development studies ;; 27
Publisher: Post
Published: 1998
Place of publication: Helsinki
Language: eng
Number of pages: 176
Subjects: Electronic mail systems -- Finland.; Postal service -- Finland.
Notes: Includes bibliographical references (p. 172-176).
"Published also as A-136, Helsinki School of Economics and Business Administration, ... ISSN 1237-556X"--T.p. verso.
Thesis t.p. inserted.
Thesis (Ph.D.)--Helsinki School of Economics and Business Administration, 1998.