000 00346nam a22001217a 4500
082 _a620.135
_bAST
_cL-21, P-1
100 _aASTM, Committee C-1
245 _aA.S.T.M Standards on cement
_cASTM, Committee C-1
260 _aUSA
_bAmerican Society for Testing Materials
_c1916
300 _avii, 160 p. :
_bill, ;
_c20 cm.
650 _aMCE
942 _cBK
999 _c5306
_d5306