000 00296nam a2200109Ia 4500
008 220119s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aTough, J.
245 0 _aDevelopment of Meaning
260 _bGeorge Allen and Unwin
_aLondon
_c1977
942 _c1
999 _c370368
_d370368