The Power guide  a catalogue of small scale power equipment 
compiled by Peter Fraenkel 
 - London  Intermediate Technology Publications  1979 
 - 240 p.  ill  30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machinery--Catalogs<br/>Power (Mechanics)
<br/><br/><label>Dewey Class. No.: </label>621.042  / 029  / 4