Stockbrokers -- United States -- Accounting -- Periodicals;Stockbrokers -- United States -- Auditing -- Periodicals;Securities industry -- United States -- Accounting -- Periodicals;Securities industry -- United States -- Auditing -- Periodicals;
Depreciation allowances -- Law and legislation -- United States;Tax deductions -- United States;United States. Economic Recovery Tax Act of 1981;Depreciation -- Law and legislation -- United States;
Stockbrokers -- United States -- Accounting -- Periodicals;Stockbrokers -- United States -- Auditing -- Periodicals;Securities industry -- United States -- Accounting -- Periodicals;Securities industry -- United States -- Auditing -- Periodicals;