000 00405nam a2200157 4500
003 OSt
008 220602b |||||||| |||| 00| 0 eng d
082 _a526.2
_bUSI
100 _aUsill,G.W.
245 _aPractical surveying
250 _aFifteenth Ed.
260 _aLondon :
_bThe technical press ltd,
_c1960
300 _a471p.;
_c24cm
650 0 _aNatural sciences and mathematics
942 _2ddc
_cLM
999 _c136085
_d136085