Bond, G., & Papua New Guinea University of Technology. (2002). Civil engineering drafting. PNG University of Technology.
Cita Chicago Style (17a ed.)Bond, G., y Papua New Guinea University of Technology. Civil Engineering Drafting. [Lae: PNG University of Technology, 2002.
Cita MLA (9a ed.)Bond, G., y Papua New Guinea University of Technology. Civil Engineering Drafting. PNG University of Technology, 2002.
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