000 00513nam a22001577a 4500
008 230425b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a528.9.95:778.43
_bL1
100 1 _aBlachut, T J
_97464
245 _aMapping and photointerpretation system based on stereo-orthophotos
260 _aCanada:
_bNational Research Council of Canada,
_c1971
300 _a129p.
650 _aPhoto techniques
653 _aStereo-orthophotos
942 _2udc
_cBK
999 _c23405
_d23405