000 00439nam a22001457a 4500
008 230425b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a528.71
_bJ2
245 _aPhotogrammetric mapping from air photographs:
_bA simple explanation
260 _aLondon:
_bILIFFE and Sons Ltd,
_c1952
300 _a54p.
650 _aMaps
653 _aPhotogrammetric
942 _2udc
_cBK
999 _c23374
_d23374