Book 2,981 Government Document 2,469 Serial 35 Conference Proceeding 17 Journal 15 Thesis 5

Q - Science 1,916 T - Technology 107 Z - Library Science 19 H - Social Science 11 R - Medicine 6 C - Historical Sciences 4 K - Law 4 B - Philosophy, Psychology, Religion 2 E - United States History 1 J - Political Science 1 M - Music 1 S - Agriculture 1 see all ...

United States National Bureau of Standards 1,585 United States Department of Commerce 284 Institute for Basic Standards (U.S.) 163 Center for Building Technology 108 Central Radio Propagation Laboratory (U.S.) 56 Boulder Laboratories (U.S.) 54 Institute for Materials Research (U.S.) 48 Institute for Applied Technology (U.S.) 44 Institute for Basic Standards (U.S.) Cryogenics Division 43 Institute for Basic Standards (U.S.) Electromagnetics Division 42 Institute for Materials Research (U.S.) Analytical Chemistry Division 39 National Engineering Laboratory (U.S.) Electromagnetic Technology Division 36 Bullis, W. Murray, 1930- 34 Wagman, Donald D 33 Wait, James R 30 McCarty, Robert D 27 Robbins, David 26 Disney, R. T 25 Jenkins, M. A 25 Lutz, G. J (George John), 1933- 25 Center for Electronics and Electrical Engineering (U.S.) Electromagnetic Fields Division 24 Center for Fire Research (U.S.) 24 Center for Radiation Research 24 Crichlow, W. Q 24 Crichlow, W. Q. 24 Marsden, Charles P 24 United States Advanced Research Projects Agency 24 Institute for Basic Standards (U.S.) Time and Frequency Division 23 Institute for Computer Sciences and Technology 23 Nicodemus, Fred E (Fred Edwin), 1911-1997 23 see all ...

English 3,031 French 13 Chinese 2

Technical reports 500 Bibliography 124 Tables 106 Bibliographies 82 Tables (Data) 30 Congresses 22 Periodicals 22 Abstracts 14 Handbooks, manuals, etc 13 Conference papers and proceedings 11 Handbooks and manuals 10 Directories 7 Charts, diagrams, etc 6 Annual reports 5 Identification 4 Academic theses 3 Indexes 3 Nomograms 3 Problems, exercises, etc 3 Rapports techniques 3 Specifications 3 Statistics 3 Academic Dissertation 2 Conversion tables 2 Notation 2 Problems and exercises 2 Terminology 2 Thèses et écrits académiques 2 technical reports 2 Electronic books 1 see all ...

1972 1 1983 1 Earthquake, 1972 1

United States 142 Soviet Union 8 France 7 Nicaragua 5 Texas 5 Yugoslavia 5 Gulf States 4 Washington (D.C.) 4 Lubbock 3 Managua 3 Moon 3 Alaska, Gulf of 2 Earth (Planet) 2 India 2 Lubbock (Tex.) 2 Prince William Sound 2 Sun 2 Alaska 1 Baltimore 1 Earth (Planet 1 Israel 1 Managua (Nicaragua) 1 Managua, Nicaragua 1 Maryland 1 Washington, D.C 1 see all ...