000 00552nam a2200169 4500
003 OSt
005 20210323101610.0
008 210323b xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
041 _aeng
110 _aWashington. National Technical Information Service
245 _aBehaviour of underground lifelines in seismic environment
_cNational Technical Information Service
260 _aWashington
_bNational Technical Information Service
_c1977
300 _a22
505 _aU.S. Department of Commerce [ PB-275 217]
942 _cTR
999 _c564393
_d564393