Rivett, Patrick. <br/><br/>
Principles of Model Building  The Construction of Models for Decision Analysis 

 - 1972. 
 - London:  John Wiley & Sons,  1972. 
 - 141p. 
<br/><br/><label>ISBN: </label>0 471 72465 3 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Statistics, Classification of Models, Simulation Principles.