000 004700000a22001810004500
245 _aTheory and problems of introductory surveying
100 _aWirshing, James R.
100 _aWirshing, Roy H.
260 _aNew York
_bMcGraw Hill
_c1985
300 _a360p. : ill., photos., tables
440 _aSchaum's outline series
500 _aIndex included
020 _a0070711240
080 _a528
_bW5
650 _aSURVEYING
041 _aEN
942 _cBK
_03
999 _c26975
_d26975