000 00299 a2200109 4500
082 _a627.81
_bUN3
245 1 _aSTANDARD SPECIFICATIONS AND DRAWINGS FOR CONSTRUCTION OF...
260 _aNew York
_bUnited States Department Of The Interior
_c1960
300 _a
964 _gCIRC
997 _aA8133 s C
999 _c457819
_d457819