adultchildrenofalcoholics alcoholdrinking alcoholism bibliography canada control counselingof drugsandemployment employeeassistanceprograms employees employment etc family formal handbooks hd38w432m1986 industrialmanagement informal labordiscipline laborunions lawandlegislation manuals peercounseling personnelmanagement prevention psychology socialcontrol substance-relateddisorders substanceabuse treatment unitedstates wm270w2251987 wm274t823s1978 wm274w8471987