000			00374nam a2200157Ia 4500
008			230711s9999||||xx |||||||||||||| ||und||
041			_aENG
082			_a536 _bSO-S
100			_aSom,P
245		0	_aAdvanced surveying
250			_a2nd . . Ed.
260			_c1982 _aNew Delhi _bTata McGraw Hill Education Limited
300			_a278
650			_aCivil Engineering
942			_cBK
999			_c69 _d69