Common call numbers for this subject are:
| SUBJECT AREA | CALL NUMBER RANGE |
| CLASS J - POLITICAL SCIENCE | |
| General legislative and executive papers | J1 - 981 |
| Political Science (General) | JA1 - 92 |
| Political Theory | JC11 - 605 |
| Political Institutions and Public Administration | JF20 - 2112 |
| Political Institutions and Public Administration (North America) | JJ1000 - 1019 |
| Political Institutions and Public Administration (United States) | JK1 - 9993 |
| Political Institutions and Public Administration (Canada, Latin America, etc.) | JL1 - 3899 |
| Political Institutions and Public Administration (Europe) |
JN1 - 9689 |
| Political Institutions and Public Administration (Asia, Africa, Australia, Pacific Area, etc.) | JQ21 - 6651 |
| Local Government. Municipal Government | JS39 - 9480 |
| International Relations | JZ5 - 6530 |
| CLASS K - LAW | |
| Law in general | K1 - 7720 |
| Constitutional Law | K3154 - 3370 |
| Law of the United States | KF1 - 9827 |
| Law of Nations | KZ2 - 6795 |