000 00331nam a2200145Ia 4500
005 20260205040732.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a526.9 US4P
100 _aUSILL G W
245 0 _aPRACTICAL SURVEYING
260 _aLOND.
_bTECHNICAL
_c1949
300 _a379
690 _aSURVEYING
942 _cBK
999 _c11138
_d11138