TY - BOOK ED - Papua New Guinea University of Technology. Department of Applied Sciences. TI - First semester examination papers PY - 2008///- CY - Lae PB - PNG University of Technology KW - Papua New Guinea University of Technology. Department of Applied Sciences KW - Examinations KW - Chemistry, Technical KW - Chemistry, Analytic KW - Food KW - Composition KW - Analysis KW - Study and teaching KW - Papua New Guinea ER -