Lesson 22
I 3 (i^^^A^ t'MTto *>+£tz<r>[l Lo^^J^olt^ 3 £^T£ä1-
( L J; -t± ^ ) -1-U/CC)
--?i^^4^  ( L ^ ^ x 7^^' <( )  the social sciences
(ltv^^<<)
— S ^^4^  ( L -tfX^^ < ) the natural sciences
(-kir^^o^O       tHfcX^ (IT J: 1 II 9 3 9 tf«<) —(Z*#*<) • (LtT/C) language/dictionaries
— (.i'X,lfW • |>C#  (* J: ? J: 1 ) literary arts/culture