00357nam a2200097Ia 4500008004100000100002500041245008900066260002800155650001500183856006100198160909s9999    xx            000 0 und d  aHamilton, Heather C.  aAirline Pilots in Recovery From Alcoholism: A Quantitative Study of Cognitive Change  bWalden Universityc2016  aPSYCHOLOGY  uhttp://pqdtopen.proquest.com/doc/1734042580.html?FMT=ABS