Punmia, B. C. Surveying : a text-book on 'surveying and levelling' for degree, diploma and A.M.I.E. students / B. C. Punmia and Ashok Kumar Jain. - 12th ed. - New Delhi : Laxmi Publications Pvt. Ltd., 1990 - xvi, 639 p. : ill. ; 21 cm. - V-1 . Includes index. Subjects--Topical Terms: Survey Dewey Class. No.: 526.9 / PUS