Stirk, John,  1944- <br/><br/>
Structural fitness :  the essential guide to better body mechanics / 
John L. Stirk 
 - London :  Elm Tree Books,  1988 
 - 120 p.,  25 cm 
<br/><br/><label>ISBN: </label>024112431X pbk 0241124328 
<br/><br/><label>Nat. Bib. No.: </label>GB 88-3841 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Exercise<br/>Physical fitness
<br/><br/><label>LC Class. No.: </label>RA781 
<br/><br/><label>Dewey Class. No.: </label>613.7/1