No Inv.: 782/S/90/1c~1537/S/88/1c~6489-6493/P/92/5c~2226-2230/P/95/5c~153/S/99/1c
Judul asli : "Techniques of Population Analysis"
No Inv.: 1843-1844/P/Perp/92/2c
No Inv.: 1181/S/Perp/87/1c
No Inv.: 619/S/Perp/88/1c
No Inv.: 3163-3164/P/Perp/91/2c
No Inv.: 924/S/Perp/93/1c~260/S/Perp/91/1c