615.82<br/>GRA<br/><br/>
3349<br/><br/>
Grady, Ethy I Rathbun <br/><br/>
BODY MECHANICS IN HOMEMAKING TASKS 

<br/><br/>24 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ERGONOMICS & WORK MANAGEMENT
<br/><br/><label>Dewey Class. No.: </label>615.82  / GRA