Hollnagel, Erik, <br/><br/>
FRAM, the functional resonance analysis method :  modelling complex socio-technical systems / 

 - Farnham, Surrey  Ashgate,  2012. 
 - x, 142 p. :  ill. ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9781409445524 9781409445517  9781409445531 
<br/><br/><label>LC Class. No.: </label>T57.6  / .H69 2012