Filtering by: Contributor Ballenger, Martha Remove constraint Contributor: Ballenger, Martha Contributor Stead, Eugene A. Remove constraint Contributor: Stead, Eugene A. Contributor Yarmolinsky, Adam Remove constraint Contributor: Yarmolinsky, Adam Collection PA Implementation Era (1966-1972) Remove constraint Collection: PA Implementation Era (1966-1972) Subject Delivery of Health Care -- manpower Remove constraint Subject: Delivery of Health Care -- manpower Subject Estes, E. Harvey (Edward Harvey), 1925- Remove constraint Subject: Estes, E. Harvey (Edward Harvey), 1925- Subject National Academy of Sciences (U.S.) Remove constraint Subject: National Academy of Sciences (U.S.) Subject Williams, Bryan Remove constraint Subject: Williams, Bryan