| 000 | 00334 a2200133 4500 | ||
|---|---|---|---|
| 082 |
_a621.38928 _bMAR |
||
| 090 |
_c13364 _d19639 |
||
| 100 | _aMarston, R.M. | ||
| 245 | _aElectronic alarm circuits manual | ||
| 260 |
_aNew Delhi _bBPB publications _c1993 _g1993 |
||
| 300 |
_a124p. _c21cm. |
||
| 650 | _aSecurity electronics | ||
| 942 | _cL | ||
| 999 |
_c41702 _d41702 |
||