000 00490cam a2200181 4500
001 D14139
008 090401t1900 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u13641
041 _aeng
100 _aUsill, George Wm
245 _aPractical surveying: a text-book for students preparing for examinations or for survey work in the Colonies
250 _a6th
260 _aLondon
_bCrosby Lockwood
_c1900
350 _a0
520 _aShelf 136
942 _n0
948 _c04/03/1997
999 _c87123
_d87123