000 00418nam a2200145Ia 4500
008 100423 1991 a || |||1 ||eng|d
020 _a582079209
040 _aA.B.U, Za
050 _aP 115
100 _aHoffmann, Charlotte
245 3 _aAn introduction to bilingualism /
_cCharlotte Hoffmann
260 _aLondon and New york
_bLongman Group UK Limited
_c1991
300 _axiv.:353p.,ill
999 _c49551
_d49551