Harbury, C D <br/><br/>
Introduction to economic behaviour 

 - London  Wm. Collins sons and co. ltd.  1971 
 - 223p.6c24cm. 
 - fontana introduction to modern economics .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics<br/>Family budget<br/>Income<br/>Production<br/>Supply and demand