ISBN 10: 7560828949 ISBN 13: 9787560828947
Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.Paperback Pages Number: 41 young people the hope of the motherland and realize the great rejuvenation of the historic task will fall on their shoulders. To this end. the party and the people placed on young people's keen expectation. always concerned about their safety and healthy growth. However. with the city's economic development and social progress. the children's areas of activity are more and more wide. more and more contact with things. the safety issue has become eve.