000 00298nam a2200121Ia 4500
008 200701s2009 xx 000 0 eng d
100 _aTamer ozsum
245 0 _aPrinicipals of distributed database systems
250 _a2nd
260 _bPEARSON EDUCATION
_c2009
300 _a590
942 _2ddc
_cGE
999 _c3927
_d3927