How to save money and save energy
By: written by Don Biermann.
Publisher: D. Biermann Energy Conservation Co.
Published: 1993
Place of publication: Washington, D.C
Language: eng
Number of pages: 88
Subjects: Buildings -- Mechanical equipment -- Cleaning.; Household appliances -- Cleaning.; Buildings -- Energy conservation.
Notes: Cover title.
On t.p.: "s" appears as $.