TY  - BOOK
AU  - Oberholtzer, B.L. 
AU  - United States. National Bureau of Standards.
ED  - United States. National Bureau of Standards.
TI  - Publications of the National Bureau of Standards 1970
PY  - 1971///
CY  - Washington, D.C.
PB  - U.S. Govt. Printing Office
KW  - United States. National Bureau of Standards--Bibliography--Catalogs--Periodicals
ER  -