Smith, Dave Wash your hands/ Dave Smith. - California: Bobit Business Media, c2014-2015. - v38 n11, page 56; 28 cm. Police: The Law Enforcement Magazine. ISSN: 0893-8989 Subjects--Topical Terms: Hygiene Dewey Class. No.: DPer 363.205 P75 Aug 2014- Apr 2015 v. 38-39