000			00364nam a2200169Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
100			_aBask.
245		0	_aSurveying and levelling.
260			_aDelhi
260			_bTata Mcgraw Hill Pub. Co. Ltd.
260			_c1994
300			_a549p.
365			_b75
650			_aCIVIL
942			_cDBK
999			_c24073 _d24073