//-->
Advertising Fluctuations, seasonal and cyclical
Crum, William Leonard, (1927)
Seasonal Adjustment Without Revisions : A Real-Time Approach
Abeln, Barend, (2023)
Sharp filters for business-cycle analysis
Pollock, David Stephen G., (1998)
Fiscal planning for total war
Crum, William Leonard, (1942)
Fiscal-Year Reporting for Corporate Income Tax
Crum, William Leonard,
Appendix: The Outlook for Non-Military Expenditures