000 00353pam a2200145a 44500
008 160408b1971 xxu||||| |||| 00| 0 eng d
082 _a621.381
_bW334
100 _aWatkins, John
245 1 _aMODERN ELECTRONIC MATERIALS
260 _aLondon
_bButterworths
_c1971
300 _a200
650 _aMaterials
964 _gCIRC
997 _aA19687 s C
999 _c246853
_d246853