- Author: U. Narayan Bhat (auth.)
- Language: English
- Year: 1968
- Author: Giancorrado Escher (auth.) F. Weinberg (eds.)
- Language: German
- Year: 1968
- Author: Ernst Schultze (auth.)
- Language: German
- Year: 1969
- Author: G. Arienti A. Colonelli Daneri M. Auslender E. J. Beltrami L. F. Buchanan A. R. Stubberud Philippe A. Clavier R. Cosaert E. Gottzein A. De Maio G. Guardabassi A. Locatelli S. Rinaldi Mark Enns H. O. Fattorini Jean Fave F. Caroti Ghelli D. H. Jacobson S. Kau K. S. P. Kumar Henry J. Kelley Walter F. Denham Angelo Miele Radivoj Petrović J. K. Skwirzynski R. G. Stefanek P. V. Kokotović L. E. Weaver D. G. Schultz (auth.)
- Language: English
- Year: 1969
- Author: Aaron Strauss (auth.)
- Language: English
- Year: 1968
- Author: U. Narayan Bhat (auth.)
- Language: English
- Year: 1968
