000 00537nam a2200109Ia 4500
008 200102s1990 xx 000 0 und d
010 _z7779818326007904848
080 _a802.0
100 _aRICHARDS JACK HULL JONATHAN PROCTOR SUSAN
245 0 _aINTERCHANGE TEACHERS MANUAL 1
260 _c1990
999 _c521
_d521