Loomis, Charles P. <br/><br/>
Social Systems :  Essays on Their Persistence and Change 

 - Toronto, Canada :  D. Van Nostrand Company, Inc.,   1967 
 - 349p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociología\Sistemas Sociales\Cambios en los Sistemas Sociales
<br/><br/><label>Dewey Class. No.: </label>301  / L863s