Geary, P. J. <br/><br/>
Torsion devices :  a survey of their design, construction, and use. 

 - [1st edition]. 
 - 142 pages :  illustrations ;  25 cm. 
 - 
 - B.S.I.R.A. Research report  A survey of instrument parts,  R. 249.  no. 3 .
 - B.S.I.R.A. research report ;  R. 249. B.S.I.R.A. research report.  Survey of instrument parts ;  no. 3. .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>61065796  
<br/><br/><label>Nat. Bib. No.: </label>GB6003144  bnb 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>001381303  Uk 010934341  Uk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Instrument manufacture.<br/>Torsion.<br/>Measuring instruments--Bibliography.<br/>Instrument manufacture.<br/>Measuring instruments.<br/>Torsion.
<br/><br/><label>Subjects--Index Terms: </label>Component United Kingdom Torsion pendulum Pendulum science 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Bibliographies.<br/>Bibliographies.