TY - BOOK AU - Chandra, A. M. TI - Surveying SN - 81-224-1629-2 U1 - 624.1517 DDC23 PY - 2006/// CY - New Delhi PB - New Age KW - Civil Engineering UR - https://ndl.iitkgp.ac.in/result?q={%22t%22:%22search%22,%22k%22:%22%5C%22surveying%20and%20levelling%5C%22%22,%22s%22:[],%22b%22:{%22filters%22:[]}} ER -