000 00523nam a2200181Ia 4500
008 191130s1980##################000#0#eng##
020 _a9780195818543
040 _aACL
_cACL
082 _a428.2 HIL
100 _aHill, L. A
245 _aIntermediate steps to understanding
_cL.A. Hill
260 _aOxford
_bOxford University Press
_c1980
300 _a71 p
650 _aEnglish language--Study and teaching--Audio-visual aids
990 _a26d64d95ac10000c0a815eca257d72c5
991 _a280272
999 _c217426
_d217426