| 000 | 00325nam a2200133Ia 4500 | ||
|---|---|---|---|
| 003 | LDD | ||
| 040 | _cLDD | ||
| 110 | _aUNIVERSITY, Open | ||
| 245 | 0 |
_aDigital Communication block9 T322 Optical systems _cUNIVERSITY, Open |
|
| 260 |
_aMilton Keynes _bO.U.P. _c1990 |
||
| 300 | _a84 | ||
| 901 |
_a1943 _b01-03-2000 |
||
| 942 |
_2ddc _cG |
||
| 999 |
_c5940 _d5940 |
||