000 00250nam a2200121Ia 4500
654 _aELEC
100 _aLang.R.
250 _a1st Ed.
245 _aLaboratory Of Workshop Notes.
260 _bE. Arnold
_c1955
082 _bLAN
999 _c12656
_d12656
300 _c23 cm.
655 _aD-09
041 _aeng
546 _aText in English