7 1 50 W.H. Mosley Primary Author mixed material London Wiley 1982 W.H. Mosley Primary Author mixed material Jakarta Erlangga 1989 Chu-kia wang Primary Author charles g.salmon Primary Author mixed material 32001216 Jakarta Erlangga 1991 desain.jpg MULYONO, Tri Primary Author mixed material 9797314014 Yogyakarta Andi of Set 2004 013.jpg T.Y. LIN NED - H. BURNS Primary Author mixed material Jakarta Crown publishers 1982 desain_struktur_beton_prategang.jpg L. J. Murdock dan K. M. Brook Primary Author mixed material Jakarta Crown publishers 1979 bahan_dan_praktek_beton.jpg N KRISHNA RAJU Primary Author mixed material Jakarta Crown publishers 1988 beton_prategang.jpg