000 00270nam a2200109Ia 4500
008 200302s9999 xx 000 0 und d
100 _aB. C. Punmia and others
245 _aSurveying 17 ed. Vol 1
260 _bLaxmi Publication Pvt. Ltd.
260 _c2016
300 _a466
999 _c6663
_d6663