@book{7409,
	author = {Punmia, B.C. and Jain,  Ashok Kumar},
	title = {Surveying - III : },
	publisher = {Laxmi Publications (P) LTD},
	year = {c2005},
	address = {Bengaluru ; Chennai :},
	edition = {16th ed},
	note = {Includes Index}
}