Kirk, J.B. <br/><br/>
Hints on Equipment & Health 

 - Second 
 - Bailliere, Tindall and Cox  London  1931 
 - 128p. 
<br/><br/><label>Nat. Bib. No.: </label>1955 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicine & hearth
<br/><br/><label>Universal Decimal Class. No.: </label>613/614  / KIR