000 00449nam a22001577a 4500
008 230620b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aR 621.791.7:537.533
_bK4
100 _aBakish, R
245 _aHandbook of electron beam welding
260 _aNew York:
_bJohn Wiley & Sons,
_c1964
300 _a269p.
650 _2Science
700 _aWhite, S S
942 _2udc
_cHDK
999 _c45853
_d45853