000 00348nam a2200145Ia 4500
008 180112s9999||||xx |||||||||||||| ||und||
020 _a9788174092359
082 _a526.9
100 _aAGOR R
245 0 _aTEXT BOOK OF SURVEYING AND LEVELLING
250 _aThird
260 _aNEW DELHI
_bNone
_c1984
300 _a944
650 _aSurveying & Levelling
942 _cGEN_BK
999 _c2505
_d2505