-
5857.
Diphtheria vaccine
Subjects
Bacterial vaccines
-
5858.
Diplomacy
Subjects
HistoryInternational relations
-
5859.
Diplomacy (Game)
Subjects
Board games
-
5860.
Diplomatic and consular service
Subjects
-
5861.
Diplomatic etiquette
Subjects
Government etiquette
-
5862.
Diplomatic negotiations
Subjects
International arbitrationDiplomacy
-
5863.
Diplomatic protection
Subjects
DiplomacyPublic international lawDiplomatic and consular service
-
5864.
Diplomatics
Subjects
CartulariesAuxiliary sciences of historyHistory sourcesHistoriography
-
5865.
Diplomats
Subjects
DiplomacyInternational lawStatesmen
-
5866.
Dipole moments
Subjects
Constitution of matterDielectricsPhysical and theoretical chemistry
-
5867.
Diptera
Subjects
Insects
-
5868.
Dipyridamole
Subjects
Anticoagulants (Medicine)VasodilatorsPhosphodiesterase Inhibitors
-
5869.
Dirac equation
Subjects
Wave equationPartial differential equationsQuantum field theory
-
5870.
Direct broadcast satellite television
Subjects
Television broadcasting
-
5871.
Direct current electric motors
Subjects
Electric motors
-
5872.
Direct democracy
Subjects
Democracy
-
5873.
Direct electric currents
Subjects
-
5874.
Direct energy conversion
Subjects
Storage of energyElectric power productionEnergy transfer
-
5875.
Direct marketing
Subjects
MarketingMail-order business
-
5876.
Direct selling
Subjects
Selling
-
5877.
Direct taxation
Subjects
Taxation
-
5878.
Direct-Action Lawsuit
Subjects
Actions and defenses
-
5879.
Directed activities
Subjects
School activitiesActivity programs in education
-
5880.
Directori militar, 1923-1925
Subjects
Dictadura de Primo de Rivera, 1923-1930
Last updated dated: 15/11/2025