| 000 | 00415cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1971 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aO1307x42 Un3t | ||
| 245 |
_aClosed circuit television possible application in the hospital service _cby Department of Health and Social Security |
||
| 260 |
_aLondon _bHer Majesty's Stationery Office _c1971 |
||
| 300 | _a24p. | ||
| 700 | _aU.K.Department of Health and Social Security | ||
| 999 |
_c494065 _d494065 |
||