00416nam a2200133Ia 4500003000400000005001700004008004100021082001700062100005400079245008300133250000800216260004800224300001000272TMU20250703154237.0161126s9999 xx 000 0 und d a526.9bGup-L aगुप्ता, डी.वी. (Gupta, D.V.). aधरती सर्वेक्षण, भाग-2 (Land Surveying, Vol-2)  a2nd bAsian Publishers c2011-12a Muzaffarnagar  a268p.