 |  | | Applied Science & Technology Abstracts |
| | | CompuMath Citation Index |
| | | Computer Abstracts |
| | | Computing Reviews |
| | | Current Contents/Engineering, Computing & Technology |
| | | Current Contents/Social & Behavioral Sciences |
| | | Ergonomics Abstracts |
| | | PsycINFO |
| |
| | | SciSearch/Science Citation Index Expanded |
| | | Science Citation Index |
| | | Scopus |
| | | Social SciSearch |
| | | Social Sciences Citation Index |
| | | Thomson Scientific SciSearch ® |
| | | Wilson Applied Science and Technology Abstracts |
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