No Inv.: 293-312/P/Perp/97/20c
No Inv.: 1260,864,1127,1253,1255/Perp/75/4c
No Inv.: 3512/P/Perp/91/1c~1620/P/Perp/92/1c
No Inv.: 2534/Perp/89/1c~3902-3904/Perp/86/2c
No Inv.: 2801-2803/P/Perp/96/3c
No Inv.: 6988-6997/P/Perp/97/10c
No Inv.: 540-542/Perp/79/3c
Judul asli : "Spectrum Analysis of Organic Compound : An Introductory Programmed Text"
Judul asli : "Applied Regression Analysis"
Judul asli : "Analysis of Linier Systems"