W.S. · W.W. · William Willson Syrett
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Exchange Arithmetic | Paperback | 978-0-273-36021-6 | 1971 | H.C. Holgate |
| Exchange Arithmetic | Hardcover | 978-0-273-41598-5 | 1971 | " |
| Finance of Oversea Trade | " | 978-0-273-36018-6 | 1971 | |
| Finance of Oversea Trade | Paperback | 978-0-273-36019-3 | 1971 | |