000 | 00335 a2200133 4500 | ||
---|---|---|---|
003 | BD-SaJUCL | ||
040 |
_aBD-SaJUCL _cBD-SaJUCL _dBD-SaJUCL |
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942 |
_2ddc _cBK _n1 |
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100 | 1 |
_aLAMONT, H.R.L. _922432 |
|
245 | 1 | 0 | _aWave guides |
260 |
_aLondon, _bMethuen, _c1950. |
||
300 | _avii, 118p. | ||
509 | _aPolash_PDF_Document.pdf_page_140 | ||
999 |
_c56875 _d56871 |