Heat pumps : an efficient heating & cooling alternative /

Bibliographic Details
Main Author: McGuigan, Dermot, 1949-
Other Authors: McGuigan, Amanda
Format: Book
Language:English
Published: Charlotte, Vt. : Garden Way Pub., [1981]
Subjects:
Description
Item Description:Includes indexes.
Physical Description:v, 202 pages : illustrations ; 23 cm.
ISBN:0882662554 (pbk.) :