- Author: Marcel Florkin
- Language: English
- Year: 1971
- Author: B.A. Cooke R.J.B. King and H.J. van der Molen (Eds.)
- Language: English
- Year: 1988
- Author: B.A. Cooke R.J.B. King and H.J. van der Molen (Eds.)
- Language: English
- Year: 1988
- Author: B.A. Cooke R.J.B. King and H.J. van der Molen (Eds.)
- Language: English
- Year: 1988