000 | 00413nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 220407s9999 xx 000 0 und d | ||
040 | _cATVERC | ||
050 | _aTK 6421 .M36 1997 | ||
100 | _aMcNamara Terry | ||
245 | 0 | _aBasic telephony : learner guide | |
260 |
_aVictoria, Australia _bACTRAC Products Ltd. _cc1997 |
||
300 |
_a19 p. ; 29 cm. _c29 cm |
||
650 | _aTelephony -- Learner Guide | ||
999 |
_c18434 _d18434 |