000 00449nam a22001457a 4500
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040 _aNational Science Library
_cNational Science Library
080 _a621.317
_bL6
100 _aBeatty, R W
_911760
245 _aAutomatic measurement of network parameters:
_bA survey
260 _aWashington:
_bUS Department of Commerce,
_c1976
300 _avii, 105p.
650 _aSurvey
942 _2udc
_cREF
999 _c56677
_d56677