Judul asli : "The book of overthinking : how to stop the cycle of worry"
No Inv.: 2510-2511/Perp/89/2c~3959-3960/Pb/Perp/91/2c~2505-2507/P/Perp/92/3c~234-238/P/Perp/94/5c~935-936/P/Perp/94/2c~1336-1339/P/Perp/98/4c~118878-118879/P/Perp/09/2c~139745-139744/P/Perp/14/2c
Judul asli : "Open Channel Hydraulics"
No Inv.: 132370/SM/Perp/12/1c
No Inv.: 80581-80587/S/02/7c~104530-104534/P/Perp/06/5c
No Inv.: 87131-87134/P/Perp/03/4c
No Inv.: 113/P/Perp/95/1c~84341/P/Perp/02/1c
Trmasuk bibliografi