000 00343nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a134646851
082 _a3
082 _bBRO
100 _aBrookes Cyril H.P. et.al
245 0 _aInformation Systems Desi
260 _aAustralia
260 _bP.H.A
260 _c1982
300 _a477
999 _c27732
_d27732