Locke, John,  1927- <br/><br/>
Your barometer, barograph or altimeter :  the owners guide / 
by John Locke. 
 - [1st edition.]. 
 - 36 pages :  illustrations ;  21 cm 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0954559029 9780954559021 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Barometers.<br/>Altimeter.<br/>Altimeter.<br/>Barometers.
<br/><br/><label>Subjects--Index Terms: </label>Repair United Kingdom How-to basic Scientific instrument