000 00346nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a1850911606
082 _a1
082 _b644 JO
100 _a"Jones, J A"
245 0 _aDatabase In Theory And P
260 _aKogan Page
260 _bBritish Library
260 _c1986
300 _a324
999 _c27692
_d27692