No Inv.: 122657-122661/P/Perp/10/5c
No Inv.: 122662-122666/P/Perp/10/5c
No Inv.: 115700-115701/P/Perp/09/2c~117663/P/Perp/09/1c
Judul asli : "Conditioning and Instrumental Learning"
Judul asli : "How to Succeed at Part-time Study"
No Inv.: 100809/P/Perp/05/1c
No Inv.: 117130/P/Perp/09/1c
No Inv.: 122667-122671/P/Perp/10/5c~144267/Sm/Perp/14/1c