000 00345nam a22001217a 4500
008 230808b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aMinistry of technology
260 _bKingsgate House Victoria Street,
_c1967
300 _a7p.
650 _aTechnology
942 _2udc
_cREP
999 _c58285
_d58285