Sichel, Werner. <br/><br/>
Basic economic concepts :  microeconomics / 
Werner Sichel, Peter Eckstein. 
 - 2nd ed. 
 - Chicago :  Rand McNally College Publishing,  c1977. 
 - xxiii, 296 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics.