000 00504nam a22001577a 4500
008 230421b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a666.97:620.169](082.2)
_bK1
100 _aRilem
_97165
245 _aInternational symposium durability of concrete:
_bPreliminary report
260 _aPraha:
_bCeskoslovenske Akademie Ved,
_c1961
300 _a394p.
650 _aChemical technology
653 _aCements
942 _2udc
_cSYM
999 _c22320
_d22320