000 | 00323 am a2200121 a 4500 | ||
---|---|---|---|
100 | 1 | _aMcCullough, C.B. | |
245 | 1 | _aHighway bridge surveys | |
260 |
_aWashington _c1928 |
||
300 | _a1-76 p. | ||
942 |
_2udc _cB |
||
440 | _aSurveys United States Department of Agriculture. Technical Bulletin No. 55 | ||
901 | _aS49991 | ||
999 |
_c106767 _d106767 |