R.K. · R.N. · Robert K. · Robert N.
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Variational Principles and Methods in Theoretical Physics and Chemistry | Paperback | 978-0-521-67575-8 (0-521-67575-8) | 2005 |
| Variational Principles and Methods in Theoretical Physics and Chemistry | Hardcover | 978-0-521-80391-5 (0-521-80391-8) | 2002 |