Kaur, Amandeep  <br/><br/>
Effectiveness of structured teaching programme(STP) on smoking hazards in terms of knowledge and attitude among adolescent boys in a selected senir sccondary school in dehradun uttarakhand 
/ by - Amandeep Kaur , Guided by - Atul Kumar Chaudhary  
 - Dehradun;  SRHU,  2016