N4 Economic History: Government, War, Law, and Regulation ( 0 Dok. )

• N40 General, International, or Comparative ( 0 Dok. )

• N41 U.S.; Canada: Pre-1913 ( 0 Dok. )

• N42 U.S.; Canada: 1913- ( 0 Dok. )

• N43 Europe: Pre-1913 ( 0 Dok. )

• N44 Europe: 1913- ( 0 Dok. )

• N45 Asia including Middle East ( 0 Dok. )

• N46 Latin America; Caribbean ( 0 Dok. )

• N47 Africa; Oceania ( 0 Dok. )