Gardner, Christopher <br/><br/>
The valuation of information technology  a guide for strategy, Development, valuation and financial planning 

 - New York  John wiley & sons  2000 
 - 295p. 
 - Wiley financial management series .
<br/><br/><label>ISBN: </label>0471378313 
<br/><br/><label>Subjects--Index Terms: </label>Information technology