000 00354nam a2200133Ia 4500
008 220201s1961 xx 000 0 eng d
041 _aENG
100 _aDUMMER, G W A
245 0 _aELECTRONIC EQUIPMENT DESIGN AND CONSTRUCTION
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1961
300 _a241
700 _aBRUNETTI, C
942 _2ddc
999 _c45020
_d45020