000 00424pam a2200169a 44500
008 160408b1963 xxu||||| |||| 00| 0 eng d
082 _a624.1517
_bK552e
100 _aKilford, W. K.
245 1 _aELEMENTARY AIR SURVEY
260 _aLondon
_bIsaac Pitman
_c1963
300 _a290
500 _aIncludes Bibliography
650 _aAerial Photogrammetry
650 _aSurveying
964 _gCIRC
997 _aA14199 C
999 _c247413
_d247413