000 | 00348nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 220201s1975 xx 000 0 eng d | ||
041 | _aENG | ||
100 | _aTUUNER, RUPUS P | ||
245 | 0 | _aELECTRONICS CONVERSIONS SYMBOLS AND FORMULAS | |
250 | _a1ST | ||
260 |
_aLONDON _bTHAMES AND HUDSON PUBLISHING COMPANY _c1975 |
||
300 | _a140 | ||
942 | _2ddc | ||
999 |
_c47830 _d47830 |