000 00449pam a2200133a 44500
008 140414b1911 xxu||||| |||| 00| 0 eng d
082 _a624.05
_bASC
110 _aASC
245 _aTransaction of the american society of civil engineers vol. LXXIV. Dec.1911
_c
260 _aVirginia
_bThe American Society of Civil Engineers
_c1911
650 _aTRANSACTION OF THE AMERICAN SOCIETY OF CIVIL ENGINEERS
690 _aCIVIL ENGINEERING
906 _a36486
999 _c34664
_d34664