Gunnarsson, Jan <br/><br/>
Production systems and hierarchies of centres :  the relationship between spatial and economic structures / 
Jan Gunnarsson 
 - Leiden :  Nijhoff Social Sciences Division  1977 
 - viii, 140 p. :  ill. ;  23 cm. 
 - Studies in applied regional science ;  v. 7 .
<br/><br/> Originally presented as the author's thesis 
<br/><br/>Bibliography: p. [138]-140 
<br/><br/><label>ISBN: </label>9020706888 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Central places--Mathematical models<br/>Central places--Sweden<br/>Space in economics--Mathematical models