No Inv.: 2806-2807/P/Perp/91/2c
No Inv.: 689-695/S/Perp/98/7c
No Inv.: 696-702/S/Perp/98/7c
No Inv.: 703-709/S/Perp/98/7c
No Inv.: 896-902/S/Perp/98/7c
No Inv.: 1116-1122/S/Perp/98/7c
No Inv.: 107029/S/Perp/06/1c~114154/P/Perp/08/1c
No Inv.: 984-992/P/Perp/96/10c
Judul asli : "Theory and Problem of College Algebra"
No Inv.: 910/S/Perp/88/1c~716/PSM/Perp/96/1c~86507/S/Perp/03/1c~87971/P/Perp/04/1c~120657/PH/Perp/09/1c~128318/S/Perp/10/1c~128211/PH/Perp/10/1c~136177/SM/Perp/13/1c~134239-134241/SM/Perp/13/3c~135829/SM/Perp/13/1c~135638/SM/Perp/13/1c~135717/SM/Perp/13/1c~140730/SM/Perp/14/1c~144569/SM/Perp/13/1c