000 00610cam a2200217 4500
001 J1791
008 090401t1946 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u45503
041 _aeng
050 _a526.9
100 _aUsill, G.W.
245 _aPractical surveying: a text-book for students preparing for examinations or for survey work in the colonies.
250 _a14th ed revised
260 _aLondon
_bTechnical Press
_c1946
300 _aviii,379p. : ill. ; 19cm
350 _a0
690 _aLAND SURVEYING
700 _aHearn, Gordon, Sir,
_xEditor
942 _n0
948 _c04/03/1997
999 _c91740
_d91740