000 00332nam a2200133Ia 4500
008 220201s1981 xx 000 0 eng d
041 _aENG
100 _aDATE, C J
245 3 _aAN INTRODUCTION TO DATABASE SYSTEM
250 _a3RD
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1981
300 _a580
942 _2ddc
999 _c61061
_d61061