Harper Collins <br/><br/>
How things work:the universal enclopedia of machines  

 - New Delhi  :  Harper Collins,  1992. 
 - 591 
<br/><br/><label>ISBN: </label>0-586-08173-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical Mechatronics Engineering
<br/><br/><label>Dewey Class. No.: </label>621.8  / HAR