660.28 H252C
Happel, John
 Chemical process economics \ John Happel
- New York : John Wiley, 1958.
 xi, 291p.
28048
  Subjects: Chemical processes; Chemical engineering; Income tax; Economics.
Chemical process economics
APA
Happel J., . (1958). Chemical process economics. New York: John Wiley.
Chicago
Happel John, . 1958. Chemical process economics. New York: John Wiley.
Harvard
Happel J., . (1958). Chemical process economics. New York: John Wiley.
MLA
Happel John, . Chemical process economics. New York: John Wiley. 1958.