Cai, Ya Lan,  <br/><br/>
20 ji sui yao dong de de she hui chang shi 

 - 371 pages ;   26 cm 
<br/><br/><label>ISBN: </label>9787511313577 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Knowledge, Sociology of. ; Social science  - Philosophy.
<br/><br/><label>Dewey Class. No.: </label>306.42