00784nam 2200169z- 450 9910712609803321(CKB)5470000002496069(EXLCZ)99547000000249606920230509c1982uuuu -u- -engPublic opinion polls for inspection and maintenance programs : some technical considerationsEmission Control Technology Division, Office of Mobile Source Air Pollution Control, Office of Air, Noise, and Radiation, U.S. Environmental Protection AgencyAnn Arbor, MichiganPublic opinion polls for inspection and maintenance programs BOOK9910712609803321Public opinion polls for inspection and maintenance programs : some technical considerations3263243UNINA