Techniques of financial analysis : A guide to value creation 
Helfert, Erich A. 
 - Tenth edition. 
 -  Irwin/Mc Graw-Hill.  2000 
 - xviii,556 pages. 
 - The Irwin/McGraw-Hill series in finance, insurance, and real estate) .
0-07-229988-6
Cash flow.
658.151 H44t 2000
                        0-07-229988-6
Cash flow.
658.151 H44t 2000