 |  | | Applied Science and Technology Abstracts |
| | | Applied Science and Technology Index |
| | | Current Contents/Engineering, Computing & Technology |
| | | Current Contents/SciSearch Database |
| | | Current Contents/Social & Behavioral Sciences |
| | | EconLit |
| | | GEOBASE |
| | | Geographical Abstracts: Human Geography |
| | | Health and Safety Science Abstracts |
| | | International Abstracts in Operations Research |
| | | International Civil Engineering Abstracts |
