ISBN 10: 7810723111 ISBN 13: 9787810723114
Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback Pages Number: 208 Language: Chinese. Old-age care is gradually on the rise in recent years. a professional services work. With the continuous development of science and technology. society. economy. culture. people's living standards and health and disease control the level of continuous improvement of the age of the population occurred structural changes. in particular. the average life expectancy of the population. senior citizens. the elderly. social service needs continue to inc.
Published by China Metrology Publishing House, 1991
ISBN 10: 7502629629 ISBN 13: 9787502629625
Language: Chinese
Seller: liu xing, Nanjing, JS, China
Soft cover. Condition: New. Language:Chinese.Author:CHU JIA PENG HU JIAN ZHONG ZHU BIAN.Binding:Soft cover.Publisher:China Metrology Publishing House.