No Inv.: 3217-3221/P/Perp/92/5c~411-413/P/Perp/92/3c
No Inv.: 3952/Pb/Perp/86/1c
No Inv.: 1186-1187/BD/Perp/86/2c
No Inv.: 2177-2186/P/Perp/97/10c
Judul asli : "The Problems of Evolution"
No Inv.: 808-809/Perp/82/2c
No Inv.: 114209/P/Perp/08/1c
No Inv.: 1032/Perp/92/1c~190/S/Perp/91/1c~416/S/Perp/89/1c~513/S/Perp/93/1c
No Inv.: 805-806/Perp/82/2c