001: 1821
003: Starlibrary PMS 4.5
005: 20180505
020: ^a309074215
066: ^aNa.P
072: ^aAging - Research
082: ^a305.23
100: ^aNational Academy Press
240: ^aPreparing For An Aging World: The Case For Cross- National Research
245: ^a ^b The Case For Cross- National Research
260: ^c2001
300: ^b308 ص: ill؛ 23سم