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- [2] ENERGY STRATEGIES FOR THE UK - LITTLECHILD,SC, VAIDYA,KG MANCHESTER SCHOOL OF ECONOMIC AND SOCIAL STUDIES, 1983, 51 (01): : 94 - 95
- [3] ELEMENTS OF TELECOMMUNICATIONS ECONOMICS - LITTLECHILD,SC RIVISTA INTERNAZIONALE DI SCIENZE ECONOMICHE E COMMERCIALI, 1982, 29 (05): : 501 - 501