000 00495nam a22001577a 4500
008 230321b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aD 681.3.01
_bM2
100 1 _aEpstein, Robert S
_94088
245 _aQuery processing techniques for distributed, relational data base systems
260 _aMichigan:
_bUMI Research Press,
_c1982
300 _avii, 87p.
650 _aComputer
653 _aTechnical
942 _2udc
_cBK
999 _c11899
_d11899