000 00297nam a2200121Ia 4500
008 250430s9999||||xx |||||||||||||| ||und||
082 _aPOR
_b540.12
100 _aAGOR R
_958581
245 0 _aCIVIL ENGINEERING
260 _bTHE ENGLISH LANGUAGE BOOK SOCIETY
_aLONDON
300 _a394
942 _cBK
999 _c69150
_d69150