000 00684nam a22002297a 4500
999 _c12262
_d12262
001 32210
003 BD-ChUET
005 20210301094019.0
008 191119b ||||| |||| 00| 0 eng d
040 _aBD-ChUET
_cBD-ChUET
082 _222
_a624.25/AMS
110 _aAmerican concrete institute
245 _aStandard practice for selecting proportions for normal, heavyweight, and mass concrete /
_cAmerican concrete institute
260 _aAmerican:
_bAmerican concrete institute,
_cc2002.
300 _a38 p.:
_c28 cm
500 _aIncludes index
526 _aCE
546 _aEnglish
650 _aConcrete construction
650 _aConcrete bridges
942 _2ddc
_cBK