No Inv.: 110/Perp/89/1c~503/AF/Perp/91/1c~1633/P/Perp/92/1c
No Inv.: 662-663/P/Perp/92/2c~1523/P/Perp/92/1c~68230-68232/S/00/3c
No Inv.: 2094/S/Perp/89/1c
No Inv.: 5323-5324/Perp/86/2c
No Inv.: 5501-5502/P/Perp/86/2c~2085-2094/Perp/85/10c
No Inv.: 715/Pb/perp/92/1c
Judul asli : "The Sociology of Industry"
No Inv.: 46/S/Perp/95/1c
No Inv.: 201-202/S/Perp/94/2c