00378nam a2200109Ia 4500082001700000100000700017245019300024260003500217300000600252500000500258700000500263  a519.52bIn37  ad  aIncomplete data in sample survey by panel on incomplete data of Committee on National Statistics, Commission on Behavioral and Social Sciences and Education and National Research Councilb  aNew YorkbAcademic Pressc1983  a   a  a