Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "United States. Dept. of Commerce. National Bureau of Standards and Cord, Marian S. and Petersen, Jean D. and Lojko, Matthew S.",Polyatomic molecules without internal rotation,,"U.S. Department of Commerce, National Bureau of Standard : for sale by the Superintendent of Documents, U.S. Government Printing Office",1968,National Bureau of Standards monograph,,,,https://cir.nii.ac.jp/crid/1130282268788657280