Russell  L. Ackoff <br/><br/>
Scientific method : Optimizing applied research decisions 

 - Newyork  John wiley sons Inc  1962 
 - 464p 
<br/><br/>Russell  L. Ackoff: Scientific method : Optimizing applied research decisions.  Newyork.  John wiley sons Inc, 1962.--(500.0184ACK)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>500.0184  / ACK