000 00529nam a22001817a 4500
008 230504b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a621.38+539.124(05)
245 _aQuadrupoles in electron lens design
_b
260 _aNew York:
_bAcademic Press,
_c1970
300 _a427p.
490 _aAdvances in electronics and electron physics
500 _a
650 _aScience
653 _aChemistry
700 _aMarton, L (Ed.)
942 _2udc
_cBK
999 _c56773
_d56773