000			00470 a2200193 4500
020			_a8121900212
082			_a625.72 _bHUS
090			_c20885 _d32354
100			_aHusain, S. K.
245			_aTextbook of surveying
250			_a5th ed.
260			_aNew Delhi _bS. Chand _c1983 _g1983
300			_avii,661p. _c21cm
650			_aEngineering of railroads and roads
650			_aSurveying and design
650			_aRoads
700			_aNagaraj, M. S.
942			_cL
999			_c48445 _d48445