000 00500nam a2200193Ia 4500
005 20250619144855.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _a0435550616
_c£3
040 _aMAIN
041 _aEnglish
082 _a621.381
_bPIE
100 _aPierce, John R.
245 0 _aQuantum electronics and waves and messages
260 _aLondon
_b; Heinemann Educational Books
_c, 1972
300 _aviii,142p.
650 _aElectronics
650 _aEngineering
942 _cBK
999 _c114818
_d114818