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041 _aeng
082 _a627.15
_bUn3b
110 _aUnited States.Department of the Interior
245 1 _aSlab analogy experiments
_cDepartment of the Interior
440 _aBulletin 2
505 _aContents: pt.V -- Technical invesigation
650 _aConcrete
942 _cBK
999 _c457847
_d457847