TY - BOOK AU - Valentine,Jerome L AU - Mennis,Edmund A,b.1919 AU - TI - Quantitative techniques for financial analysis SN - 0256022682 PY - 1980/// CY - Homewood, Ill. PB - R.D. Irwin KW - Business mathematics KW - Finance N1 - On cover: C. F. A. Research Foundation; Includes index ER -