Johnston R J <br/><br/>
Spatial Structures   Introducing  the study of spatial systems in human geography    

 - London  Methuen & co. Ltd.         1973 
 - 137p. Bibliography P 114-26, Appendix  P 131-33, Glossary P 127-31  cm. 
 - Field of Geography Ed by W B Morgan and J C Pugh .
<br/><br/><label>ISBN: </label>416 76650 1 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:89K, L3/TD3