000 00338nam a2200145Ia 4500
020 _a0431076030
082 _b319
_a500
100 _a"Cowton, Wendy"
245 0 _aChanging State
260 _bHeineman Educational Books
_aOxford
_c1994
300 _a32
944 _cR
999 _c356692
_d356692