Check the listing for details. WIND FARM HOMEBUILT WIND GENERATED ELECTRICITY HANDBOOK By Michael Hackleman. Condition: Used. Listed at 42.46 USD. This is an ORIGINAL 1975 book by Michael Hackleman titled, "The Homebuilt, Wind-Generated Electricity Handbook". This manual has super illustrations as well as having in-depth homebuilt wind power information (please see pics). The cover is in very good shape with NO tears or tatters. The spline is tight and intact with NO loose or missing pages. This contains 190+ very clean pages (see pics). This manual is in VERY GOOD++ overall condition. Very rare piece! FREE S & H. Thanks for viewing.............Triple KThis is an ORIGINAL 1975 book by Michael Hackleman titled, "The Homebuilt, Wind-Generated Electricity Handbook". This manual has super illustrations as well as having in-depth homebuilt wind power information (please see pics). The cover is in very good shape with NO tears or tatters. The spline is tight and intact with NO loose or missing pages. This contains 190+ very clean pages (see pics). This manual is in VERY GOOD++ overall condition. Very rare piece! FREE S & H. Thanks for viewing.............Triple K