Items where Author is "Tjahyadi, Teddy"
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Tjahyadi, Teddy and Satyanegara, Andy (1997) Perencanaan dan pengendalian biaya penggunaan hydraulic excavator. Other thesis, Petra Christian University.
Tjahyadi, Teddy and Satyanegara, Andy (1997) Perencanaan dan pengendalian biaya penggunaan hydraulic excavator. Other thesis, Petra Christian University.