Harrison, H. R. (Harry Ronald) <br/><br/>
Principles of engineering mechanics / 
H.R. Harrison [and] T. Nettleton. 
 - [London] :  ELBS,  [1978] 
<br/><br/><label>ISBN: </label>0713134178 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanics.<br/>Engineering.