| title | ISBN-13 | year of publication |
|---|---|---|
| Copying, Duplication and Microfilm | 978-0-220-66843-3 | 1972 |
| Copying, Duplication and Microfilm | 978-0-220-99216-3 | 1970 |
| How to be a Property Tycoon | 978-0-220-66218-9 | 1973 |
| Management of Small Offset Print Department | 978-0-220-79867-3 | 1969 |
| Office Equipment Selection Handbook | 978-0-220-66303-2 | 1976 |
| Office Planning for Profit | 978-0-220-66852-5 | 1972 |
| The Management of Small Offset Print Departments | 978-0-220-67007-8 | 1979 |
H. C. · H.T. · Harry Chambers · Harry T. · T. C.