000 004370000a22001570004500
245 _aThe geodetic levelling of Ceylon
100 _aPrice, T.Y.
100 _aGrice, A.L.
110 _aCeylon Survey Department
260 _aColombo
_bCeylon Govt. Press
_c1932
300 _a2 v.
500 _apublished under the direction of A.H.G. Dawson Surveyer General Ceylon
080 _a526.31(548.7)
_bP7
041 _aEN
942 _cBK
999 _c51650
_d51650