Ackoff, L Russell Gupta, Shiv K coll Minas, J Sayer coll <br/><br/>
Scientific method  optimizing applied research decisions 

 - New York  John Wiley and Sons, Inc.  1962 
 - xii, 464 p.; 23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research<br/>Research - methodology<br/>Research methods