| Publisher | Her Majesty's Stationery Office |
| Copyright Holder | Crown Copyright |
| Printed by | HMSO Press |
| Format | Paperback |
| Language | English |
| Location | London |
| Copyright | 1974 |
| This Edition Published | 1974 |
| Pages / Font | 55 pages |
| ISBN | 0 11 670435 7 |
| Price | 17½p |
| Notes | Second edition. |
Added by steppenwolf_a_558