1. Children in Hazardous Work: A Review of Knowledge and Policy Changes
by International Labor Office 
Price: USD 117.14
Dealer: Biblio, Ergodebooks
Description: International Labor Office, Date: 2011-07-25. Paperback. Used:Good. 2011. International Labor Office ISBN 9221249182 9789221249184 [US] 

2. Children in Hazardous Work: What We Know, What We Need to Do
by International Labor Office 
Price: USD 157.79
Dealer: Alibris, Bonita via Alibris
Description: International Labor Office 2011 paperback Good Access codes and supplements are not guaranteed with used items. May be an ex-library book.