000 00274nam a2200121Ia 4500
008 220201s1983 xx 000 0 eng d
082 _a526.9
_bMAH
100 _aMahajan, SK
245 0 _aElementary Surveying
260 _bDhanpat Rai
_c1983
300 _a390
942 _2ddc
999 _c82550
_d82550