000 00322nam a22001217a 4500
020 _aNA
082 _222
_a526.9
100 _aClark David.
245 _aPlaneand Geodetic surveying(vol II) /
260 _aConstable and company Ltd,
_bConstable and company Ltd,
_cC 1961
300 _a582 p,;
_bNA
_c24 cm
942 _2ddc
_cCIVIL
999 _c2129
_d2129