Punmia, B. C. Surveying (vol-1) / B. C. Punmia, Ashok Kumar Jain and Arun k. Jain - 13th ed. - New Delhi : Laxmi publications, c1999. - xvi,642p. : figs., ill. ; 21 cm. English Subjects--Topical Terms: Surveying. Dewey Class. No.: 624.1517/PUS