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- [4] DATA-COLLECTION SYSTEMS FOR PRODUCTION MANAGEMENT MACHINERY AND PRODUCTION ENGINEERING, 1973, 123 (3177): : 481 - 481
- [9] DATA-COLLECTION FOR PLANT CONTROL STUDIES TRANSACTIONS OF THE INSTITUTION OF MINING AND METALLURGY SECTION C-MINERAL PROCESSING AND EXTRACTIVE METALLURGY, 1977, 86 (SEP): : C166 - C168
- [10] WIDESPAN VEHICLE FOR DATA-COLLECTION IN TILLAGE RESEARCH TRANSACTIONS OF THE ASAE, 1989, 32 (02): : 367 - 372