000 00518nam a22001457a 4500
008 230613b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aR 621.01(058.7)
_bK7
245 _aMechanical engineering directory and buyers guide 1967-1968
_c/ British Mechanical Engineering Federation
260 _aLondon:
_bBritish Mechanical Engineering Federation,
_c1967
300 _a392p.
650 _aScience
653 _aMechanical engineering
942 _2udc
_cREF
999 _c42906
_d42906