Cohen, I. K. <br/><br/>
The redundancy of scheduled and unscheduled maintenance / 
I. K. Cohen, T. S. Donaldson, T. M. Rodriguez ; prepared for the United States Air Force. 
 - California :  Rand Corporation,  1979. 
 - xi, 31 p. ;  28 cm. 
 - A Rand note ;  N-1258-AF .
 - Rand note ;  N-1258-AF. .
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label> Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Airplanes--Maintenance and repair