000 004060000a22001450004500
008 171110t1957 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a528.14
_bR3
942 _cBK
100 _aRainsford, Hume F.
245 _aSurvey adjustments and least squares
260 _aLondon
_bConstable & Co.
_c1957
300 _a326 p.
500 _aAcc. No. 6810 discarded coun. memo no. 328.19 dtd. 22/7/08
999 _c51678
_d51678