00688nam a2200217   450000500170000000800410001703500150005809000210007310000180009424500550011226000420016730000100020949000320021965000240025181000840027590700250035990200110038499800280039594500320042399900150045520260817162402.0021097         at                  eng    a.b10081446  aTA7bS8 no. R2311 aPoulos, H. G.10aAnalysis of longitudinal behaviour of buried pipes  aSydney :bUniversity of Sydney,c1973  a21 p.1 aResearch report ;vno. R231 0aPipe linesxTesting1 aSydney.bUniversity.bSchool of Civil Engineering.tResearch report ;vno. R231  a.b10081446bmngc cu  a150521  b1c951012dmea  fug0  lmngc aTA7bS8 no. R231-235  c4862d4862