Social innovations / 
D. Stuart Conger 
 - Canada :  Saskatchewan Newstart,  1974 
 - 290 pages. :  ill. ;  21 cm 
<br/><br/><label>Nat. Bib. No.: </label>GB 93-51665 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lateral thinking
<br/><br/><label>LC Class. No.: </label>HV 108  / .S27 1974 
<br/><br/><label>Dewey Class. No.: </label>303.484