Yellosa Ambala Ed. District profile.10V. - New Delhi Arise Publishers 2009 - V1:Jammu & Kashmir,Himachal Pradesh, Punjab, Uttaranchal, Chandigarh, Delhi : xii,427p . ISBN: 13000 Standard No.: 112770 Source: 1556, 18/10/2011, Kiran Book Service Textual Subjects--Topical Terms: History Dewey Class. No.: V2,63'P, P9.1-10