Dòng Nội dung
1
Aging 98/99 / Harold Cox.
Guilford, Conn. : Dushkin, 1998
x, 229 p. : ill. ; 28 cm.
2
The aging individual : physical and psychological perspectives / Susan Krauss Whitbourne.
New York : Springer Pub. Co., 1996.
xi, 313 p. ; 24 cm.