000			00687nam a2200241Ia 4500
008			131223s9999 xx 000 0 und d
040			_aISI KOLKATA
041			_aEnglish
082			_a305.26 _bB986
245			_aPromise of productive aging _bfrom biology to social policy
260			_aNew york _bSpringer Pub _c1990
300			_axxxiv,222p.
500			_aBased on a symposium held in Washington, DC, 1987.
650			_aAge and employment
650			_aAging
650			_aEfficiency in old age
650			_aGovernment policy
650			_aOlder people
700			_aButler Robert N _4ed.
700			_aOberlink Mia R _4ed.
700			_aSchechter Mal _4ed.
942			_cBK
999			_c7935 _d7935