- Author: Benga Gheorghe
- Language: English
- Year: 2018
- Author: Benga Gheorghe
- Language: English
- Year: 1985
- Author: Benga Gheorghe
- Language: English
- Year: 1985
- Author: Benga Gheorghe
- Language: English
- Year: 1985
- Author: L. D. Bergelson (auth.) Gheorghe Benga Joseph M. Tager (eds.)
- Language: English
- Year: 1988