No Inv.: 2177-2186/P/Perp/97/10c
No Inv.: 503-504/S/Perp/96/2c
Judul asli : "The Problems of Evolution"
Bibliografi : hlm. 416No Inv.: 146982/P/Perp/15/1c
No Inv.: 768,954/S/Perp/88/2c
No Inv.: 3046-3050/P/Perp/95/5c~914-923/P/Perp/96/10c~914-923/P/Perp/96/10c
No Inv.: 5136-5145/P/99/10c
No Inv.: 106326/P/Perp/06/1c
No Inv.: 74716-74717/P/Perp/01/2c
No Inv.: 808-809/Perp/82/2c