000 00451nam a22001457a 4500
008 230615b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a621.311.1
_bL6
100 _aBeatty, R W
_911760
245 _aAutomatic measurement of network parameter- A survey
260 _aColorado:
_bU. S. Department of Commerce,
_c1976
300 _avii, 105p.
650 _aScience
942 _2udc
_cBK
999 _c43700
_d43700