000 00361nam a2200181Ia 4500
008 240530s9999 xx 000 0 und d
082 _a628
082 _bGHA
100 _aGHARPURE V N
245 0 _aSANITARY ENGINEERING
250 _n0
250 _n1984
260 _bALLIES
365 _b90
650 _aCIVIL
942 _cREF
950 _CCIVIL
999 _c191185
_d191185