Macaulay, M.  1926- <br/><br/>
Introduction to impact engineering / 
M. Macaulay. 
 - London ;  New York :  Chapman and Hall,  1987. 
 - vi, 276 p. :  ill. ;  25 cm. 
 - 620.1/125 .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. [267]-272. 
<br/><br/><label>ISBN: </label>041228930X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Impact.
<br/><br/><label>Dewey Class. No.: </label>620.1/125