000 003420000a22001330004500
008 140223b1947 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aD:2 H71
082 _aD:2 H71
245 _aSurveying:Theory and practice
260 _aNew York
_bWiely
_c1947
650 _aEngineering Structural mechanics
906 _aTracy(J C)
999 _c29723
_d29723