其他書名 | Recommendations from the NIOSH Child Labor Working Team |
出版 | U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, 1997 |
主題 | Social Science / Children's Studies |
ISBN | 07881812709780788181276 |
URL | http://books.google.com.hk/books?id=KkMzqyas2J8C&hl=&source=gbs_api |
EBook | FULL_PUBLIC_DOMAIN |