000 00776nam a2200301Ia 4500
008 220908s9999 xx 000 0 und d
020 _a0-87044-836-6
100 _aBook Division of National Geographic Society
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245 4 _aThe builders
245 0 _b marvels of engineering
260 _aWashington, DC
260 _b National Geographic Society
260 _bProf. Katrina M. Lewis (008919)
260 _c 1992
300 _a288 p.
650 _a Architecture
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650 _a Buildings
_945512
650 _aCivil engineering
_945513
650 _aEngineering
_945514
942 _cBK
_00
050 _aTA15.B85
999 _c7191
_d7191
888 _21
887 _aMubassir Ahsan
945 _cBK
003 BDCtgAUW
005 20230204101028.0
040 _cBDCtgAUW