Strecher, Brian M <br/><br/>
How to focus an evaluation, Brian M. Stecher, eng 

 - LoNew Delhion, Sage, Gb  1987 
 - 94p.  20cm 
<br/><br/><label>ISBN: </label>0803931271 
<br/><br/><label>Dewey Class. No.: </label>379.154,  / D, ste