TY  - BOOK
AU  - Hayes,B.D.
AU  - Ragazzi,R.A.
AU  - Maness,M.T.
ED  - United States.
TI  - Instructor?s guide for vehicle emissions control training
U1  -  373.243 
PY  - 1978///
CY  - Washington, D. C.
PB  - United States Government Printing Office
KW  - Naval education
KW  - United States
KW  - Teaching
KW  - Aids and devices
N1  - EPA-45/3-77-033
ER  -