TY  - BOOK
AU  - Stokes,Joseph P.
AU  - Tait,RaymondC.
ED  - United States.
TI  - Group facilitator training package: trainer manual 
U1  -  629.13252097302 
PY  - 1979///
CY  - Washington, D.C.
PB  - United States Government Printing Office
KW  - Air traffic control
KW  - United States
KW  - Manual
KW  - Air-pilot guides
KW  - Pilot guides
N1  - National institute on drug abuse
ER  -