000 00366nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e62460
_aMAIN
041 _aEnglish
082 _a407 B818F
100 _aBrown, Roger
245 0 _aFirst language: The early stages
260 _aLondon
_bGeorge, Allen and Unwin
_c1973
300 _axx, 437 p.
942 _cBK
999 _c156489
_d156489