000 00337nam a2200133Ia 4500
008 220201s1990 xx 000 0 eng d
041 _aENG
100 _aI.S: 3835-1966
245 3 _aAN INTRODUCTION TO DATABASE SYSTEM
250 _a3RD
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1990
300 _a580
942 _2ddc
999 _c57904
_d57904