TY - BOOK AU - Helfert,Erich A. TI - Techniques of financial analysis SN - 0870942743 AV - HG4026 .H44 1982 PY - 1982/// CY - Homewood, Ill. PB - R.D. Irwin KW - Corporations KW - Finance KW - Cash flow KW - Financial statements KW - Ratio analysis N1 - Includes bibliographies and index ER -