003880000a22001570004500003000900000005001700009020001500026100001700041245005700058264003300115300001000148041000800158650002100166650003300187040001000220PH-MaWHO20241108112632.0 a02759014321 aManoff, R.K. aSocial marketing : new imperative for public health. aNew York : bPraeger,c1985. a293p. aeng aHealth education aMarketing of health services aDery.