UML for the IT Business Analyst: A Practical Guide to Object-Oriented Requirements Gathering
The author is a sought-after speaker at Business Analysis conference - most recently BA World San Francisco and Vancouver.  He plays a leading role in the industry (Business Analysis), as designer of BA training programs for a number of large training institutions (Boston University, TriOS, Humber College, etc.), Subject Matter Expert for the NITAS BA program (co-sponsored by US Dept. of Labor and CompTIA), and reviewer of the profession's standard book of best practices (the BABOK, owned by the International Institute of Business Analysis). Podeswa, through his role as Director for Noble Inc., has provided BA services internationally to a diverse client base, including the Canadian military (MASIS), the U.S. nuclear industry and the insurance and finance sectors.