Protection from exposure to second-hand tobacco smoke : policy recommendations / World Health Organization. - Geneva, Switzerland : World Health Organization, - 50 p. : ill. 24 cm. ISBN: 9789241563413;9241563419 Subjects--Topical Terms: Passive smoking;Smoking;Tobacco smoke pollution LC Class. No.: RA1242.T6 / W675 2007 Dewey Class. No.: 362.29/6