Open University M101 <br/><br/>
Mathematics foundation course : block 5. Mathematical modelling : unit 4. Forces  [Books]. 
Open University. 
 - Milton Keynes  Open University Press  1978 
 - Pages: 61 
<br/><br/><label>ISBN: </label> 0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Mathematical models<br/>Mathematics.