Punmia, B. C. Surveying : Volume II / Dr. B.C. Punmia, Er. AshokKumar Jain, Dr. Arun Kumar Jain - 16th Ed. - New Delhi : Laxmi Publications (P) Ltd., c2016. - xvii, 622+ p. : ill., Figs., 24 cm. - Volume 2 . includes index ISBN: 8170088836 Dewey Class. No.: 526.9 / P9696s