Kim ll Sung <br/><br/>
His care for a workers health 

 - Pyongyang  Foreign Languages Publishing House  1977 
<br/><br/><label>Subjects--Topical Terms: </label><br/>WORKERS' HEALTH--KOREA<br/>LABOUR
<br/><br/><label>LC Class. No.: </label>HD 6067.2K6 Kor