Parcon, H. C. (1976). Sample instructional materials in communication arts I (English) geared towards the development-oriented curriculum.
Cita Chicago Style (17a ed.)Parcon, Helen Casuga. Sample Instructional Materials in Communication Arts I (English) Geared Towards the Development-oriented Curriculum. 1976.
Cita MLA (9a ed.)Parcon, Helen Casuga. Sample Instructional Materials in Communication Arts I (English) Geared Towards the Development-oriented Curriculum. 1976.
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