000 | 00490nam a2200193Ia 4500 | ||
---|---|---|---|
008 | 230524s9999 xx 000 0 und d | ||
040 | _cUDSM | ||
050 | _aP121.B818 | ||
100 | _aBung, Klaus | ||
245 | 0 | _aTowards a theory of programmed language instruction | |
260 | _aHague-Paris | ||
260 | _bMouton & Company | ||
260 | _c1973 | ||
300 | _a104p. | ||
300 | _c26cm. | ||
650 | _aLanguage and languages | ||
942 | _2Library of Congress Classification | ||
942 | _cBook | ||
999 |
_c101796 _d101796 |