TY - DATA T1 - Informal and Formal Supports in Aging in Albany, Rensselaer, and Schenectady Counties, New York, 1989 AU - Logan, John R. AU - Spitze, Glenna D. PY - 1998 DO - 10.3886/ICPSR06899.v1 PB - Inter-university Consortium for Political and Social Research [distributor] ER -