Biery, Frederick <br/><br/>
Preplanned product improvement and other modification strategies :  lessons from past aircraft modification programs / 
Frederick Biery, Mark Lorell ; prepared for the United States Air Force. 
 - California :  Rand Corporation,  1981 
 - xi, 69 p. :  ill. ;  28 cm. 
 - A Rand note ;  N-1794-AF .
 - Rand note ;  N-1794-AF .
<br/><br/><label>ISBN: </label> Hadiah 
<br/><br/><label>Subjects--Corporate Names: </label><br/>United States. Air Force --Procurement
<br/><br/><label>Subjects--Topical Terms: </label><br/>Airplanes, Military--Modification