000 00355 a2200145 4500
020 _a0859343715
082 _a621.381
_bPEN
090 _c6998
_d9734
100 _aPenfold, R.A.
245 _aElectronic projects for experimenters
260 _aLondon
_bBernard babani
_c1995
_g1995
300 _a[vi], 137p.
_c17cm.
650 _aElectronics
942 _cSR
999 _c35734
_d35734