TY - BOOK AU - Koch,Hugo K. ED - National Center for Health Statistics (U.S.), TI - Ophthalmology manpower: utilization of supplementary personnel, United States--1968 T2 - DHEW publication AV - RE72.5 .K62 U1 - 331.7/61/61770973 unknown PY - 1973/// CY - Rockville, Md. PB - U.S. Department of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration, National Center for Health Statistics KW - Ophthalmologists KW - United States KW - Statistics KW - Ophthalmology KW - Practice KW - Ophthalmic assistants KW - fast KW - lcgft N1 - "May 1973."; CRDP Program record UR - https://purl.fdlp.gov/GPO/gpo114776 ER -