000 00366nam a22001217a 4500
008 230705b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aEngineering:
_bAn illustrated weekly journal
260 _aBedford:
_bJohn Alexander Dixon,
_c1949
300 _a96p.
650 _aEngineering
942 _2udc
_cREF
999 _c49474
_d49474