KirchnerC., and LowmanC.Sources of variation in the estimated prevalence of visual loss.Journal of Visual Impairment and Blindness, 1978. 72, (8), 329–333. [Stat. Brief #1.]
2.
KirchnerC., and PetersonR.Employment: Selected characteristics.Journal of Visual Impairment and Blindness, 1979b, 73 (6), 239–242. [Stat. Brief #5.]
3.
KirchnerC., and PetersonR.The latest data on visual disability from NCHS.Journal of Visual Impairment and Blindness, 1979a, 73(4), 151–153. [Stat. Brief #4.]
4.
KirchnerC., PetersonR., and SuhrC.Trends in school enrollment and reading methods among legally blind school children, 1963-78.Journal of Visual Impairment and Blindness, 1979, 73(9), 373–379. [Stat. Brief #6.]
5.
MercerJ.Labeling the mentally retarded.Berkeley: University of California Press, 1973.
6.
National Center for Health Statistics.Prevalence of selected impairments: United States, 1971. Vital and Health Statistics Series 10, No. 99. DHEW Pub. No. 75-1526. Washington, D.C.: Government Printing Office, 1975.
7.
PetersonR., LowmanC., and KirchnerC.Visual handicap: Statistical data on a social process.Journal of Visual Impairment and Blindness, 1978, 72(10), 419–421. [Stat. Brief #2.]
