000 004010000a22001450004500
100 _a
_aHughes
_bL.E.C.
_fed
100 _a
_aHolland
_bF.W.
_fed
245 _a Electronic engineer's reference book
260 _a
_b
_aLondon
_bHeywood Books
_cGB
260 _c
_a1967
250 _a 3rd. ed.
300 _a
_a1532p.
041 _a <En>
082 _a R/621.3/HUG
650 _a <Electric engineering><Electronics><Manuals>
999 _c35438
_d35438