000 00354nam a2200157Ia 4500
008 191001s9999 xx 000 0 und d
020 _a0000003829
082 _a535.2
100 _aSears F.W
245 0 _aOptics
260 _aLondon
_bAddison - Welsey
_c1964
536 _aManagement
650 _aCivil Engineering
650 _aOptics
942 _cBK
999 _c2064
_d2064