The Illinois state teachers' pension and retirement fund;  a presentation of facts and scientific study of all matters relating to the solvency of the fund--possible future costs, etc. 
Issued by the Board of trustees of the Illinois state teachers' pension and retirement fund <Printed by authority of the state of Illinois> 
 - [Springfield,  1931] 
 - 62 p.  incl. tables.  23 cm. 
<br/><br/> On cover: Research bulletin  Printed by Illinois printing company, Danville. 
<br/><br/><label>LCCN: </label>e  32000081  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teachers--Salaries, etc.--Illinois.
<br/><br/><label>LC Class. No.: </label>LB2842  / .I36 1931