Appendix A
Engineering And Computer Science
Classed Analysis
| LC Classification | Descriptor | Collecting Level | Comments | |
| Existing Strength | Current Intensity | |||
| QA 75-76 | Computer Science | 3E | 3E | TK7885+ Computer Engineering Applications in particular fields. |
| T | Technology - General | 3E | 3E | TS 155+ Production Management |
| TA | Engineering - General,
Civil Engineering |
3E | 3E | UG, VM 600 Marine Engineering, TP 248 |
| TC | Hydraulic Engineering | 3E | 3E | TA 170+ Environmental Engineering, TC 401+ Water Supply. |
| TD | Environmental Technology, Sanitary Engineering | 3E | 3E | |
| TE | Highway Engineering | 3E | 3E | |
| TF | Railroad Engineering and Operation | 3E | 3E | TJ 603+ Steam Locomotives |
| TG | Bridge Engineering | 3E | 3E | |
| TH | Building Construction | 3E | 3E | TA 630+ Structural Engineering, TP 825+ Architectural Ceramics |
| TJ | Mechanical Engineering and Machinery | 3E | 2E | Intensity is too low. TA 165 Industrial Instrumentation |
| TK | Electrical Engineering, Electronics, Nuclear Engineering | 2E | 3E | QA 76 Computers |
| TL | Motor Vehicles, Aeronautics, Astronautics | 3E | 4E | UG 622+ Air Forces. Space warfare. |
| TN | Mining Engineering and Metallurgy | 3E | 3E | TA 459+ Properties of Metals, TS 200+ Metal Manufactures, TP 870+ Artificial Stones. |
| TP | Chemical Technology | 3E | 2E | Intensity is too low. TA 164 Bioengineering, TS 670+, Electroplating, TH 9111+ Fire Protection, TS 1950+ Animal Products, TN 860+ Petroleum, TN 880+ Natural Gas, TS 1300+ Textile Industries |
| TS | Manufactures | 3E | 4E | T 55+ Management Engineering, TA 166+ Human Engineering, TJ 212+ Control Engineering, TN 600+ Metallurgy, TP 890+ Bleaching Dyeing, etc. |
| UG | Military Engineering | 3E | 4E | TL 500+ Aeronautics |
| VM | Naval Architecture, Shipbuilding | 3E | 4E | |
Prepared: January 15, 1998