000 00410nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
100 _aJohn A. Havers.
245 0 _aHand book of heavy construction.
260 _aDelhi
260 _bMcgraw Hill Book Co
260 _c1971
300 _aS 31p.
365 _b4281.15
650 _aCIVIL
700 _aFrank W. Stubbs.
942 _cDBK
999 _c21833
_d21833