000 00549nam a22001337a 4500
008 161117b xxu||||| |||| 00| 0 eng d
082 _2Bound Journal
245 _aConcrete International
260 _aUnited States
_bAmerican Concrete Institute
_c2010
300 _a2010- 76,76,92,80,72,75p.
_a2010- 76,76,68,80,72,92p.
_a2011- 84,88,88,88,72,80p.
_a2011- 72,68,88,80,72,100p.
_a2012- 76,72,96,88,68,64p.
_a2012- 76,76,76,72,64,88p.
440 _aVol.32-34,No.1-12,Jan.2010-Dec.2012.
_950747
700 _aDonahey, Rex C. Ed.
_950795
942 _2ddc
_cPER
999 _c44875
_d44875