Sharma Keshav, Viraj Vyas, Tadvi Nehal A Study to Assess Effectiveness of Planned Teaching Programme on Precaution While Handling Bio-Medical Waste Among the class-IV Workers Working in Selected Hospital at Vadodara - Pipariya Sumandeep Vidyapeeth 2017-2019 - 138 Hb Subjects--Topical Terms: NURSING Dewey Class. No.: 610.73 / SHA