PURWONO, R. Beton Pratekan Iii/ Rachmat Purwono. s.n.
Chicago Style (17th ed.) CitationPURWONO, Rachmat. Beton Pratekan Iii/ Rachmat Purwono. s.n.
MLA (8th ed.) CitationPURWONO, Rachmat. Beton Pratekan Iii/ Rachmat Purwono. s.n.
Warning: These citations may not always be 100% accurate.