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- [1] ENGINEER IN THE ECONOMICS OF SERVICES - ENGINEER AND THE TERTIARY SECTOR CAHIERS ECONOMIQUES DE BRUXELLES, 1968, 10 (39): : 375 - 382
- [2] ENGINEER IN THE ECONOMICS OF SERVICES - INTRODUCTION CAHIERS ECONOMIQUES DE BRUXELLES, 1968, 10 (39): : 365 - 365
- [3] ENGINEER IN THE ECONOMICS OF SERVICES - GENERAL INTRODUCTION CAHIERS ECONOMIQUES DE BRUXELLES, 1968, 10 (39): : 367 - 374
- [4] ENGINEER IN THE ECONOMICS OF SERVICES - SUMMARY OF THE DISCUSSION CAHIERS ECONOMIQUES DE BRUXELLES, 1968, 10 (39): : 409 - 412
- [5] THE RADIO ENGINEER AND THE ARMED SERVICES PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1949, 37 (10): : 1107 - 1107
- [6] New Sales Engineer at AS Drives & Services WOCHENBLATT FUR PAPIERFABRIKATION, 2019, 147 (06): : 339 - 339
- [10] METALLURGICAL PROGRESS AND THE BUILDING SERVICES ENGINEER. Heating and Air Conditioning Journal, 1975, 44 (520): : 26 - 29