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1. Reference Materials
Cost Factors in Planning Educational Technology Systems by
Publication details: Paris : Unesco. 1977
Availability: Items available for loan: Maharagama (1)Call number: 370.8 JAM.

2. Lending Materials
The Effectiveness of Alternative Instructional Media: A Survey by
Availability: Items available for loan: Maharagama (1)Call number: 371.3 JAM.

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Library Network, National Institute of Education (NIE) Maharagama