000 00269nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"Duggal, S.K."
245 0 _a"Surveying, Vol.-1"
260 _bMc Graw Hill
260 _c2013
365 _b425.00
942 _cBK
999 _c148427
_d148427