000 00494nam a2200205Ia 4500
001 777
005 20250217153814.0
008 250214s9999||||xx |||||||||||||| ||und||
100 _aMahajan, S K
245 0 _aElementary surveying
260 _aDelhi
260 _bDhanpat Rai
260 _c1983
300 _aviii, 390p.
650 _aCivil engineering
650 _aCivilengineering
650 _aLevelling -- Geodetic and contouring
650 _aSurveying -- Techniques
942 _cBK
999 _c746
_d746