Energy-saving tips : heating, ventilating & air conditioning systems.

Bibliographic Details
Corporate Author: Consumers Power Company (Mich.)
Format: Microform Book
Language:English
Published: [Jackson, Mich.] : Consumers Power Co., 1974.
Series:Energy and agriculture ; CNV 10.
Subjects:
Description
Item Description:Cover title.
Microform.
Physical Description:6 leaves ; 28 cm.