Learning the art of mathematical modelling 
Cross, M. 
 - Chichester [Chichestershire] : | New York :  E. Horwood ; | Halsted Press,  1985 
 - 155 p. :  ill. ;  24 cm. 
 - Ellis Horwood series in mathematics and its applications .
<br/><br/><label>ISBN: </label>0470201681 (Halsted Press : lib. bdg.) : | 047020169X (Halsted Press : pbk.)