| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Approximation of Hilbert Space Operators: v. 1 | 978-0-273-08579-9 (0-273-08579-4) | 1982 | etc. |
| Approximation of Hilbert Space Operators: v. 2 | 978-0-273-08641-3 (0-273-08641-3) | 1984 | " |
A. H. · A. Herrero · D.A. · D,. H.. · Domingo A. Herrero