000 00281nam a2200121Ia 4500
008 220201s1986 xx 000 0 eng d
082 _a0
_bPAP
100 _aPapadimitriou,C.
245 0 _aTheory of Database Concurrency Controll .
260 _c1986
300 _a239
942 _2ddc
999 _c6671
_d6671