00573nam a2200157Ia 4500 299617 20160527183633.0 0506-A-16 HE 20.3037: Telephone and service directory National Institutes of Health Bethesda, Md. The Institutes Washington, D.C. For sale by the Supt. of Docs, U.S. G.P.O Description based on: Mar. 1981; title from cover National Institutes of Health U.S. 141365 Local Telephone 177612 Local http://purl.access.gpo.gov/GPO/LPS6936 218533 218533 0 0 sudoc 0 HE_20_303700000000000 0 doc 31979 10 10 9 2016-05-27 federal depository 454234 0 HE 20.3037 800HE 20.3037 2016-05-27 00:00:00 electronic r:299617 6