How a non-smoker can help a smoker become an ex-smoker
Contributors: United States. Public Health Service
Series: PHS -- 83-50200; DHHS publication -- no. (PHS) 83-50200
Publisher: Dept. of Health and Human Services, Public Health Service
Published: 1983
Place of publication: Rockville, Md
Language: eng
Subjects: Smoking -- United States