000 006110000a22001810004500
001 000705
008 130501t xxu||||| |||| 00| 0 eng d
020 _a0309043999
082 _a174 INS
090 _c705
_d705
245 _aExtending life, enhancing life:
_ba national research agenda on aging /
_cEdited by Edmund T. Lonergan
260 _aWashington D C : National Academy Press
_c1991
300 _axii, 152 p. :
_c23 cm.
500 _aIncludes bibliographical references and index
650 _aAging - research
_919526
650 _aAging - government policy - United States
_919527
942 _cBOOK
_2ddc
999 _c705
_d705