Content: The Disk operating system (DOS) -- Introduction to lotus 1-2-3 for DOS -- The Accounting information system -- Appendix--lotus macro tutorials -- Income statement and related information -- Balance sheet and statement of cash flow -- Accounting and the time value of money -- Cash and receivables -- Valuation of inventories : A cost basis approach -- Inventories: Additional valuation problems -- Acquisition and disposition of property,plant, and equipement -- Depreciation,impairments and depletion -- Intangible assets -- Current liabilities and contingencies -- Long-term liabilities -- Stockholders' equity:contributed capital -- Stockholders' equity: retained earnings -- Dilutive securities and earnings per share --Investments -- Revenue recognition -- Accounting for income taxes -- Accounting for pensions and post-retirement benefits -- Accounting for leases -- Accounting changes and error analysis -- Statement of cash flows -- Full disclosure in financial reporting.