Bibliografi : hlm. 191-198 No Inv.: 144329/SM/Perp/14/1c
No Inv.: 89085-89086,89088-89103/S/Perp/04/18c
No Inv.: 2300-2304/P/Perp/92/5c~3531-3535/P/Perp/95/5c
Judul asli : "The Definition of Educational Terminology"
Bibliografi : hlm. 147-149 No Inv.: 147010, 147011/P/Perp/15/2c
No Inv.: 7324-7328/P/Perp/92/5c~129101/PH/Perp/11/1c
No Inv.: 1824-1833~73580/S/00/P/Perp/96/10c
Judul asli : "Physical Chemistry"
No Inv.: 6286/P/Perp/92/1c