000 00351nam a2200157Ia 4500
008 200208s9999 xx 000 0 und d
082 _aBH 352.14
100 _a"Ashokvardhan, C."
245 0 _aBeyond survey
260 _aBihar
260 _bSurvey & Settlement Office
260 _c1987
300 _a132p.
650 _aSurvey
942 _cDB
999 _c162546
_d162546