000 00444pam a2200181a 44500
008 160408b1970 xxu||||| |||| 00| 0 eng d
082 _a624.1517
_bK552e2
100 _aKilford, W. K.
245 1 _aELEMENTARY AIR SURVEY
250 _a2nd
260 _aLondon
_bPitman Pub.
_c1970
300 _a316
500 _aIncludes Bibliography
650 _aAerial Photogrammetry
650 _aSurveying
964 _gCIRC
997 _aA11025 C
999 _c270710
_d270710