000 00499nam a22001577a 4500
008 230403b |||||||| |||| 00| 0 eng d
020 _a8553-9170-7
040 _aNational Science Library
_cNational Science Library
080 _aD 681.3
_bL1.1
245 _aComputer systems Measurement
_c/ Infotech Information
260 _aLondon:
_bInfotech Informatio,
_c1974
300 _aviii, 701p.
490 _aInfotech state of the art report
_v18
650 _aComputer systems
942 _2udc
_cREP
999 _c18161
_d18161