000 00435pam a2200133a 44500
008 140414b1975 xxu||||| |||| 00| 0 eng d
082 _a624.1834
_bPCI
110 _aPrestressed concrete Institute
245 _aJournal for Prestressed concrete Institute vol.20 no.1
_c
260 _aChicago
_bPRESTRESSED CONCRETE INSTITUTE
_c1975
650 _aJOURNAL FOR PRESTRESSED CONCRETE INSTITUTE
690 _aCIVIL ENGINEERING
906 _a38100
999 _c36167
_d36167