000 00409nam a2200133Ia 4500
008 220709b1966 xxu||||| |||| 00| 0 eng d
082 _a624.072
_bKHA
100 _aKhan, Roshan Ali
245 _aElectronic distance-measuring techniques to provide ground control for topographic mapping by aerial photogrammety
260 _aRoorkee
_bDeptt.Of Civil Engg.
_c1966
964 _bEnglish
964 _ePaper Fo
942 _cTheses & Dissertation
906 _a95474
981 _aRoorkee: Deptt.Of Civil Engg., 1966.
983 _aElectronic distance-measuring techniques to provide ground control for topographic mapping by aerial photogrammety
999 _c91612
_d91612