000 00286nam a2200121Ia 4500
008 220201s1990 xx 000 0 eng d
041 _aENG
100 _aSROFF, J
245 0 _aUSING SQL
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1990
300 _a686
942 _2ddc
999 _c60678
_d60678