000 00508nam a2200181Ia 4500
008 190930s9999 xx 000 0 und d
020 _a0000013431
082 _a621.003
100 _aMcGraw Hill Corporate Body
245 0 _aMcGraw Hill Encyclopedia of Science and Technology
250 _aSixth
260 _aNew York
_bMc Graw-Hill
_c1987
490 _vXIII
536 _aManagement
650 _aCivil Engineering
650 _aEncyclopedia Hill McGraw PAC-PLA Science Technology
942 _cBK
999 _c5631
_d5631