000 00310nam a2200121Ia 4500
008 220201s1987 xx 000 0 eng d
041 _aENG
100 _aWILLIAM, G
245 0 _aMODERN ELECTRONIC EQIUPMENT
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1987
300 _aIX; 217
942 _2ddc
999 _c55902
_d55902